This is right up there in my own "top 7 influential books"... Last year I put all Munger's "mental models"/biases/etc. (and a bunch of my own) on index cards.

This is right up there in my own "top 7 influential books"... Last year I put all Munger's "mental models"/biases/etc. (and a bunch of my own) on index cards. Every now and then when I want a fresh perspective on something, I scatter out the cards and line up things that seem to make interesting/useful connections. Another book worth checking out is "Influence" by Robert Cialdini (I read it a few years ago, and now my copy has been lent out to so many of my friends it's in tattered shards already). When Munger read it, he was so impressed that he gave Cialdini a class-A share of Berkshire Hathaway for his 'service to humanity' in writing that book.