67DayChallenge – ChewsJoy

Day 18 – Two Types of Happiness & Contradiction Bias – #67DayChallenge

Day 15: Visiting Shanghai Disneyland #67DayChallenge

https://www.youtube.com/watch?v=4gzzuXqaB2Y&t

Day 13 – Eulerian Destiny & Learning While Throwing Up – #67DayChallenge