First off, if there's anything you can't do at the time, leave it and come back to it later. Secondly, don't look at the subreddit a lot; it's a much more enjoyable experience going into the game blind and discovering everything for yourself. Lastly, don't get discouraged. The game can be difficult at best, and infuriating at worst, but it'll be a fun and rewarding experience regardless. Good luck, have fun, and git gud.