Well, tbf... I think most stuff could be looked up online? There's a lot of guides out there and if you're stuck on not understanding something, well, look it up again. It's like creating a network of resources that you can use to slowly translate what seems like gibberish to you into something meaningful. First steps are usually the hardest to take since you don't actually know where to take it, but even with that, just keep persevering and give yourself time to learn and it should all gradually fall into place.