Read through Farnam Street's list of mental models: https://fs.blog/mental-models/ https://fs.blog/mental-models/ They won't change your life overnight, but as

Read through Farnam Street's list of mental models: https://fs.blog/mental-models/ https://fs.blog/mental-models/ They won't change your life overnight, but as you read one or more will likely click with some tricky problem you're in the middle of. For me, that was inversion. Flipping things works for digital artists, and it works for thinking about problems.