Time management. Cooking. How to distinguish false information from true with a reasonable degree of accuracy. How to explain things to people. Formal logic - most computing languages are basically just logic with a quick coat of paint on top. How to figure out people and what to say and what to do and what all the weird contradictory social rules are. How to make a good impression. How to mask, if you're neurodivergent and assuming you haven't already learned it - in which case, how to stop masking.