How did Nick Ganju develop his interest in computer science and math?

Nick's interest began at age 9 or 10, programming games on his Apple IIc. He continued developing games on programmable calculators in high school. His guidance counselor later recommended computer science as a major, which led him to the University of Illinois, where he cultivated a deep love for the field.

Which fields of math are most important for modern society, according to Nick Ganju?

Nick believes that statistics and probability are increasingly relevant due to the rise of 'big data,' enabling insights and improvements in society through statistical analysis. He suggests calculus is becoming less applicable due to computers' ability to brute-force solutions to complex problems.

How can someone overcome math intimidation and become more comfortable with quantitative skills?

Nick recommends starting with simple concepts and gradually building up, avoiding intimidation from complex symbols. He suggests using real-world problems and games, like dice rolling to understand probability, as a practical and engaging way to learn. He also recommends the book 'How Not to Be Wrong' by Jordan Ellenberg.

What are SMART goals and how should they be applied in business and life?

SMART goals are Specific, Measurable, Attainable, Realistic, and Timely. Nick emphasizes setting objective, quantifiable goals (e.g., 'lose 10 lbs' instead of 'lose weight') and then breaking them down with 'business cases' – detailed mathematical plans of how to achieve those goals, considering all underlying assumptions and potential issues like defect rates.

How can basic Excel be used for project planning and tracking without advanced skills?

Nick explains that basic Excel, with just rows and columns, is sufficient. Users can start with a target number in one cell and then break it down into its subcomponents in other cells (e.g., 1000 doors = 100 manufacturers * 10 doors/maker). Linking cells with simple formulas (e.g., =A1*B1) allows automatic updates as actuals replace projections, building a solid understanding over time.

What are some cognitive biases and how can awareness of them be useful?

Nick discusses loss aversion (feeling worse about losses than good about equivalent gains) and anchoring (the tendency to rely too heavily on the first piece of information offered). Understanding these biases helps individuals make more rational decisions and can be strategically used in situations like negotiations.

What are key tips for learning to play ping pong effectively?

Nick emphasizes two main things: proper grip (the 'handshake' method) and understanding the role of spin. He advises getting professional lessons early on to learn correct form and practicing frequently, even when alone. He stresses that age is not a barrier to learning.

What advice does Nick Ganju have for young people starting their careers or considering a career change?

Nick advises young people to embrace entrepreneurial endeavors, especially when unencumbered by family responsibilities. He believes the learning from a startup, even if it fails, far outweighs years at a large company. He also suggests identifying a market need from daily life frustrations and trying to solve that problem, learning from the inevitable 'flops' along the way.

Key Moments

Nick Ganju Interview (Full Episode) | The Tim Ferriss Show (Podcast)

Tim Ferriss

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Key Moments

TL;DR

Nick Ganju on ZocDoc, tackling math phobias, learning and life with Tim Ferriss.

Key Insights

ZocDoc simplifies healthcare access by allowing online doctor discovery and booking, with features like reviews and pre-filled forms.

Mathematical and analytical thinking can be demystified by starting with simple, real-world problems and gradually building complexity.

Learning new skills, like math, coding, or ping pong, is accessible at any age by breaking down the process and focusing on consistent practice.

Setting SMART goals and developing detailed 'business cases' with underlying math is crucial for achieving objectives in both personal and professional life.

Understanding and mitigating cognitive biases, such as loss aversion and sunk cost fallacy, is key to making rational decisions.

The 'handshake' grip and understanding of spin are fundamental to improving one's ping pong game.

The Beatles' music offers a rich example of evolving complexity and the application of music theory.

Learning a few basic guitar chords can unlock the ability to play a vast repertoire of pop songs, making learning enjoyable and incremental.

Entrepreneurial ventures in one's youth, even if unsuccessful, provide invaluable learning experiences and accelerate career growth.

THE ORIGINS AND VISION OF ZOCDOC

Nick Ganju, co-founder and CTO of Zocdoc, discusses the platform's mission to streamline healthcare access. Zocdoc allows users to find doctors, view profiles, read reviews, and book appointments online seamlessly. It integrates features akin to 'OpenTable for doctors' with elements of review sites like Yelp, and even offers pre-filled medical history forms to reduce in-office paperwork, aiming to make the healthcare booking process as painless as possible.

DEMYSTIFYING MATH AND ANALYTICS

Ganju addresses Tim Ferriss's lifelong phobia of math, emphasizing that complex mathematical concepts can be understood by starting with basic, real-world problems. He suggests that fields like statistics and probability are increasingly relevant. He also notes that while calculus was once essential for solving complex equations, modern computing power can now often 'brute force' such calculations, making foundational math principles more accessible and applicable.

THE POWER OF ITERATIVE LEARNING AND PRACTICE

The conversation highlights that skills like coding, math, and even ping pong are learnable at any age, debunking the myth of innate talent. Ganju shares his journey from learning basic programming as a child to mastering ping pong in adulthood. The key, he argues, is to adopt a constructive mindset, focus on the positive aspects of learning, and engage in consistent, structured practice, such as taking lessons and practicing form.

SETTING EFFECTIVE GOALS AND BUSINESS CASES

Ganju advocates for the SMART goal-setting framework (Specific, Measurable, Attainable, Realistic, Timely) to ensure objectives are clear and trackable. He stresses the importance of developing detailed 'business cases' that involve the underlying mathematics of how to achieve a goal, akin to NASA's approach to space travel. This involves breaking down large objectives into granular, actionable steps and constantly refining projections based on actual data.

NAVIGATING COGNITIVE BIASES

The discussion delves into common cognitive biases, such as loss aversion and sunk cost fallacy, explaining how they can lead to irrational decision-making. Ganju uses examples like gambling and booking tennis courts to illustrate these phenomena. He also touches upon anchoring bias in negotiations and suggests that awareness of these biases is key, enabling individuals to either correct them or even harness them strategically for personal and professional advantage.

LIFE LESSONS FROM PING PONG AND MUSIC

Ganju recounts his rapid improvement in ping pong after being challenged by colleagues, emphasizing the importance of proper technique (grip and spin) and dedicated practice. He also shares his appreciation for The Beatles, noting the complexity and musical theory embedded in their later works. For aspiring musicians, he recommends the guitar due to its accessibility in learning popular songs with a few basic chords, advocating an incremental approach to mastering new chords.

THE VALUE OF ENTREPRENEURSHIP AND PROBLEM-SOLVING

When advising his 20-year-old self or recent graduates, Ganju champions entrepreneurial endeavors, even those that fail, as the fastest way to gain career and life skills. He suggests identifying everyday annoyances or inefficiencies as potential business opportunities. The iterative process of trying to solve problems, learning from failures, and understanding revenue potential is presented as a valuable 'school of hard knocks' for developing a successful career path.

Mentioned in This Episode

●Products

●Software & Apps

●Companies

●Organizations

●Books

●Concepts

●People Referenced

Goal Setting & Skill Acquisition Cheat Sheet

Practical takeaways from this episode

Do This

Set SMART goals (Specific, Measurable, Attainable, Realistic, Timely).

Break down goals into underlying math and assumptions.

Develop 'business cases' for projects, mapping out how to achieve quantifiable targets.

Track progress weekly/monthly by filling in 'actuals' and refining assumptions.

Invest time in research proportional to project size and risk (e.g., 10% of time for 10% failure chance).

Start learning new skills with simple concepts and gradually increase complexity.

Embrace entrepreneurial risks, especially when young and unencumbered.

Focus on positive outcomes and not on the humiliation of potential failure.

Take professional lessons to catapult skill level when learning something new (e.g., ping pong, guitar).

Learn and apply basic Excel for tracking and planning; macros/pivot tables are not necessary to start.

Identify and work to overcome cognitive biases like loss aversion and anchoring.

For negotiations, anchor with a high number if the value is unclear (within reason).

When learning guitar, choose songs with one new chord at a time to build repertoire.

Avoid This

Avoid setting vague goals like 'lose weight' instead of 'lose 10 lbs in 2 months.'

Don't set goals without understanding the underlying numbers and assumptions required to hit them.

Don't skip due diligence or research for projects; forethought is critical.

Don't let age be an excuse not to learn new things (e.g., ping pong at 36).

Don't perpetuate the 'dumb user' attitude in software development; prioritize intuitive design.

Don't fall victim to sunk cost fallacy (e.g., continuing with an inferior option because you've already invested in it).

Don't let fear of large losses prevent you from taking statistically sound risks.

Don't be hotty or laugh at users struggling with your product; make it accessible.

Don't dismiss 'thinking outside the box' when solving problems (e.g., reverse engineering software).

Common Questions

Nick Ganju is the CTO and co-founder of Zocdoc. Zocdoc is a platform where users can find doctors, view reviews and photos, and book appointments online. It also allows patients to fill out medical history forms online to streamline the check-in process. The company has grown to 500-600 employees and serves over 6 million users monthly.

Topics

Quantitative Analysis Skill Acquisition Entrepreneurial Mindset Learning & Education Goal Setting Software Development Mindset & Self-Improvement Business & Entrepreneurship Startup Advice Cognitive Biases Usability Design

Mentioned in this video

Locations

Chicago

Nick Ganju's hometown, specifically the west suburbs.

New York City

The city where Nick Ganju currently resides and where Tim Ferriss first met him.

Monstropolis

The city in 'Monsters, Inc.' where electricity is generated from children's laughter, used in a business case analogy.

California

The state Nick Ganju moved to for the dot-com boom, seeking startup opportunities.

Media

Wargames

A movie from which Nick Ganju tried to recreate the 'Global Thermonuclear War' game in fourth grade.

Lucy in the Sky with Diamonds

A psychedelic song by The Beatles that Nick Ganju recommends.

Forrest Gump

A favorite movie of Nick Ganju, appreciated for its message about not taking life too seriously and allowing for serendipity.

Monsters, Inc.

A favorite movie of Tim Ferriss, whose philosophical implications are discussed, particularly regarding goal setting and business analogies.

Across the Universe

A song by The Beatles that Nick Ganju recommends for its intricate music theory, specifically mentioning the 'four minor' chord.

Jersey Shore

A reality TV show discussed in the context of people who are 'famous for being famous,' a 'punchable' quality to Nick.

Highlander

A movie with the tagline 'There can be only one,' used by Nick Ganju as inspiration for his ping pong challenge.

I Am The Walrus

A psychedelic song by The Beatles that Nick Ganju recommends.

Twist and Shout

A simple Beatles song with just three chords, suggested as an easy song for guitar beginners.

People

John Kerry

Politician branded as a 'flip-flopper,' contrasting with the idea of learning from mistakes.

Tim Ferriss

Host of The Tim Ferriss Show, who interviews Nick Ganju.

Peter Thiel

An investor and entrepreneur, whose investment portfolio is referenced in the context of power law distribution for exceptional talent.

Bill Gates

Co-founder of Microsoft, cited by Nick Ganju as the first person who comes to mind when he thinks of success, due to his technological achievements and philanthropy.

Axis of Awesome

A comedy musical group that famously demonstrated how many pop songs use the same four-chord progression.

Neal Stephenson

Author of the science fiction novel Cryptonomicon.

George W. Bush

Former US President, parodied by Stephen Colbert for rigid beliefs, used as an illustration of resistance to changing assumptions.

Paul McCartney

Member of The Beatles, known for often using the 'four minor' chord in his songs.

Jordan Ellenberg

Author of 'How Not to Be Wrong,' a book recommended for demystifying mathematical thinking.

Jim Gaffigan

A comedian whose joke about temperaments is referenced by Tim Ferriss.

Nick Ganju

The CTO and co-founder of Zocdoc, who has raised over $95 million in venture capital and is interviewed on the show.

Marc Andreessen

Co-creator of Mosaic, mentioned as an alumnus of the University of Illinois.

Keith Devlin

A Stanford professor known for making math accessible.

George Harrison

Member of The Beatles, credited with writing the song 'Something.'

Max Levchin

Co-founder of PayPal, mentioned as an alumnus of the University of Illinois.

Stephen Colbert

Comedian who parodied George W. Bush's unflinching beliefs.

Matthew Broderick

Actor starring in the movie WarGames.

The Beatles

Favorite band of Nick Ganju, appreciated for the complexity and depth in their music, especially their later work.

Companies

Apple

A successful technology company praised for its intuitive and user-friendly software design.

Facebook

A social media company, mentioned in the context of Peter Thiel's investment portfolio and power law distribution of success.

PayPal Holdings

Company co-founded by Max Levchin, an alumnus of the University of Illinois.

ExOfficio

A clothing brand known for lightweight, quick-drying, and antimicrobial travel clothing, including underwear.

Zocdoc

A platform co-founded by Nick Ganju that allows users to search for doctors, see reviews, and book appointments online. It has 500-600 employees and over 6 million monthly users.

OpenTable

A reservation software for restaurants, used as an analogy for Zocdoc's functionality.

Yelp

A platform for business reviews, mentioned as an analogy for Zocdoc's review features.

Trilogy

A company in Austin, Texas where Nick Ganju worked for a year after college.

Microsoft

The immense software company co-founded by Bill Gates, where he was reportedly very rough on his employees.

Books

Think Twice: Harnessing the Power of Counterintuition

A book that explores cognitive biases, similar to the discussion on Wikipedia's list of biases.

Don't Make Me Think

A book on usability and user-friendly software design, recommended by Nick Ganju for software engineers.

Cryptonomicon

A science fiction book that sparked Tim Ferriss's interest in encryption.

The 4-Hour Body

A book by Tim Ferriss for which he used 99Designs to get cover concepts.

How Not to Be Wrong: The Power of Mathematical Thinking

A book by Jordan Ellenberg recommended for those intimidated by math, presenting concepts simply and building to complexity.

How to Measure Anything

A book mentioned earlier in the conversation, recommended by Nick for its insights on measuring intangible things and the value of forethought in projects.

Software & Apps

Excel

Spreadsheet software used for creating business cases and tracking goal progress, demonstrated to be accessible at a basic level.

Photoshop

An image editing software, used as an example of complex software that users are sometimes scoffed at for not understanding.

iTunes

Platform where listeners can subscribe to the podcast.

Craigslist

An online classifieds website where Tim Ferriss and Nick Ganju initially met while Tim was looking for an apartment.

Mosaic

An early web browser developed by Marc Andreessen at the University of Illinois.

99designs

An online marketplace for graphic designers, used by Tim Ferriss for book cover concepts.

Java

A programming language Nick Ganju was learning in college, highlighting the University of Illinois's current curriculum.

Organizations

Wikipedia

An online encyclopedia, mentioned as a source for understanding concepts like the birthday problem, but also noted for its intimidating presentation with Greek symbols.

Long-Term Capital Management

A hedge fund that famously failed due to miscalculations of risk, serving as an example of poor probabilistic thinking.

University of Illinois Urbana-Champaign

A top-tier computer science school where Nick Ganju majored in computer science.

Stanford University

University where Keith Devlin, a mathematics educator, teaches.

Princeton University

Tim Ferriss's undergraduate university, which he chose partly because it didn't have a math requirement.

Products

Apple IIc

An early personal computer on which Nick Ganju first started programming at age 9 or 10.

Concepts