I've now compiled this into a book of 82 letters showing my progression from ages 14 through 30. I started with classic self-help books like Dale Carnegie's How to Win Friends and Influence People (great book) and Stephen Covey's 7 Habits of Highly Effective People (not-so-great), but eventually got into what I believe is the ultimate self-improvement: meditation.
https://news.ycombinator.com/item?id=2246457
I've now compiled this into a book of 82 letters showing my progression from ages 14 through 30. I started with classic self-help books like Dale Carnegie's How to Win Friends and Influence People (great book) and Stephen Covey's 7 Habits of Highly Effective People (not-so-great), but eventually got into what I believe is the ultimate self-improvement: meditation.