If you're new here, or just looking for a cross-section of what I'm interested in, these are some of the posts I recommend you check out first.
A whirlwind tour through one of the conceptually simplest techniques for better reasoning
A beginner's guide to the ways Haskell helps us avoid errors
Building up some intuition
If you're always winning, you're doing something wrong
Game design at its most efficient
Thoughts on building habits and following through on goals
Generality, specificity, and their levels of precision