Just started playing this game with a 400dpi, and in some cases where I have to move my mouse to the very right, it makes aiming feel really awkward so I lift my mouse back to the center of my mousepad. Is this normal or are you supposed to...

How is anyone suppose to improve while playing Deathmatch? Everyone just listens for the slightest noise and then holds the angle like they're trying to win a championship game. It feels like these people play deathmatch like it's their sou...