21-Day No Complaint Experiment
Software / App
An experiment suggested for individuals to reduce complaining, which is believed to also decrease anger and improve well-being.
Mentioned in 2 videos
Videos Mentioning 21-Day No Complaint Experiment

How to Use Stoicism to Choose Alive Time Over Dead Time — Daily Stoic Author Ryan Holiday
Tim Ferriss
An experiment suggested for individuals to reduce complaining, which is believed to also decrease anger and improve well-being.

How to Secure Financial Freedom and Maximize Productivity | The Tim Ferriss Show (Podcast)
Tim Ferriss
A challenge proposed for listeners to reduce negativity and improve quality of life by refraining from complaining for 21 consecutive days.