And what exactly is not clear to you about it? It seems to me that everything is quite simple here - the main thing that I understood is that you need to be as polite as possible and not enter into unwanted conflicts with anyone. In general, it is better to hide your weapon in order to explore a certain location. If you are still at a loss with some of the nuances of the game, I advise you to read How to play Fallout 1 insider.games/how-to-play-fallout-1/ to understand the different details. Personally, I really like the game - it's addicting. And in the process, you can find many valuable things.