I had a bad habit of crouch spraying and unbinding my crouch button fixed that. Went from s1 to g3 without ever using the crouch button, (yeah I had the issue of not being able to rotate through water on pearl) my headshot rate got up, and I wasn't spraying anymore unless I was spamming through smoke or wallbanging.

While watching champions, everyone was crouch bursting so I was thinking that I should start adding it to my arsenal. Everyone online (YouTube coaches and some pros) is still saying crouching in gunfights is bad but champions beg to differ.