Guide to make correct decisions?

Hey guys I just bought the game and am new to this world. I was wondering if there was a good guide to help me make the right decisions so I don’t get locked out of content? I know there are weapons, clothing, missions etc that you can be locked out of it you make the wrong decision so I am trying to avoid that. Is it possible to make the “correct decision” in one play through so I am not locked out of any loot or content? If so anyone have a guide I can follow on the topic? I have limited time to play but want to avoid missing stuff if possible. Thank you in advance!