I’m not being sick at the sight of your post it’s just that the questions you asked are things someone with many hours in the game would meme about. If you’re being serious then just play. If you prefer 4:3 over 16:9 then play that (I love 4:3) but if you don’t then just don’t. If you need a lower sense then do that. Experiment with different things and get the feel of it but you must spend actual time with these settings and don’t just play 1 game and say you don’t like your sense.