My first catch!

I fished a bit when I was a kid (9-13) but it’s been a good five years but I decided I’d give fishing a try again. I’ve been fishin for about a month or two now and this was my first fish. Anyways, do yall have any advice for beginners i.e how to set a hook, what lures/baits I should be using, YouTube videos I should watch, and most importantly any novice mistakes that I should try to avoid.