Originally Posted by
unholytestament
I have this odd feeling you don't know what "strafe" means.
Next time you are in game, hold down the Q button. If you have not changed your keybinds, your character should move to the left but continue facing forward. Combine this with rotating your mouse a little and your character can now technically be moving backwards from his original position without losing sight of his target and, more importantly, without having sacrificed important time moving really fucking slow.