Useing/placeing the elements (buttons) can be crucial for your survival. Place everything where you feel most comfortable, and easily reachable for your mouse to click in a pinch. Never have anything blocking your map and always monitor what you are doing. If you look away for at least 5 seconds, someone could all ready be halfway done with killing you. you need to be able to click something fast to get out of a pinch. If you feel that something is not right with your screen, go to the settings, and change the screen resolution, etc. to make your experiance a pleasureable one.