Chatting with my neighbor, a retired teacher, made me realize I was overcomplicating my first Python script.
She said 'just get it to work, then make it pretty' after I spent 3 days trying to write perfect code for a simple number-guessing game, which finally got me to stop overthinking and just run the thing.
Bad advice honestly. That messy first draft just becomes technical debt you have to fix later. Spent a whole month untangling a coworker's "just get it working" script that was impossible to update. Clean code from the start saves huge headaches.