Why do people not know how to drive properly on the motorway?
A number of things that piss me off on a daily basis, but the worst has to be people who just sit in the middle lane, when there's nothing in the left lane. WHY!?
They sit there, doing barely 60mph, with people over and undertaking them, yet they still don't get the hint!? Are these people just brain-dead or what?
Also, people who don't know how to use the accelerator properly, so feel the need to use the brakes every 3-4 seconds. If you're coming up to someone in front of you, let off the fecking gas pedal! It's not hard!!!