I like to hunt my prey. Even in CS:S I run into everything full throttle
boss you always told me to keep moving.i like to camp.usually get blown away before i ever find a good spot that isn't occupied(DW).
shooting randomly at nothing, etc. Walk, crouch, and stick with teammates. (As an off-topic tip, plan your weapon reloads. You don't need to reload every time you fire your weapon. Reloading leaves you vulnerable, and makes noise, too. This is a habit that's hard to get out of (at least for me), coming from playing DM.)
I came from the other direction.