switch statements
switch statements require you to exhaustively consider all relevant or possible inputs (if you don’t rely on default).
Interestingly, the notion that switch statements can require a default is reflective of the truth to the idea that when the stakes get high, we all fall back to our default level of training or function. This has global applications to our functionality and, by extension, the inputs (things,people/their methods,contexts) in our lives as well
Often when I’m working on some code, all my errors are because of something much different than what the error message is telling me. I’ve learned that often, most problems have a different cause and better solution.