Passed my first little script test at the kitchen table in Boise

I kept putting off actually running any code because I assumed I'd break my laptop or get some scary error wall. Last Tuesday I finally wrote a tiny Python script that renames my job photos by date, all 12 files in the folder, and it worked on the second try. The first run threw a FileNotFoundError and honestly that was the best part, because I read the message, saw my folder name had a typo, fixed it, and it just ran. I sat there staring at my screen like I'd built a house by hand. For people who've been at this a few weeks, what was the first error message that actually taught you something instead of just scaring you off?