I legit cannot get good at this type of game. I have 800 hours on CSGO, and peaked MGE, which is fucking awful. Been playing PC my whole life almost, yet I still just fucking suck! I really wanna get good at FPS so I can kill noobs on Escape from Tarkov. I play like I have a disability.
stop playing CSGO, it's cringe and normie tier. But here are some FPS tips:
Learn how to "slice the pie" when turning corners.
Increase your Field of view.
Fuck around with mouse sensitivity and DPI to pin point your aim (tip, turn DOWN sensitivity, not up)
Train your arms and wrist for learning how to: Flick to a target, track a target, and wait for a target to pass over your mouse (that's where you leave your mouse over an area where someone would walk by, and you don't have to move, just click on them)
try out new weapons and mix and match to eventually find a combination that works best for you.
try out new tactics like grenade flushing a room where enemies are, before entering a room. You can also grenade flush and wait for them to run out while attempting to escape the grenade.
learn the spray patterns that guns make (it's always the same in CSGO)
while camping and waiting for the person to come to you may seem like the best idea, the person who is attacking and coming to YOU actually has a slight advantage, their ping and game is refreshed VERY slightly sooner than yours will be, if they run around a corner. So sometimes you should do that and not give them the upperhand