Ask the experts from help, and learn from them. Don’t ask things you can legitimately learn really easily on your own by just doing a quick read of the code, but the bar for questions to not be stupid is pretty low. In most projects with any complexity, it’s probably overall saving the company money if you ask someone who knows and can save you time, instead of wasting a ton of your time reaching the same conclusion. But next time that problem comes up, you should know how to solve it, so it saves everyone time.