I know that I drive a little faster than the rest of the population. I also know that some people would say I drive "crazy" or "like a maniac", but honestly I don't see what the hell you are talking about. Just because I know how to drive doesn't mean I drive like a nut job. I just want to get where I am going.
Case in point: how many times have you been stuck behind the person going slow in the left lane? This moron has got to be able to tell that there is a line of cars directly behind him. If you are in the left lane and you are going under the speed limit then guess what? YOU DON'T KNOW HOW TO DRIVE. The left lane is for passing slower traffic (which stays in the right lane). Hence the "slower moving traffic keep right signs". It's not for Sunday drivers or for when you are turning left 6 miles ahead. You will have plenty of time to get into the left lane when you get near your turn. A lot of times you are the reason that there is a traffic build up. I can't tell you how many times I am driving to or from work and get stuck behind someone going the same speed or less than the cars in the right lane. If you are neck and neck with the car next to you then get the fuck behind them. You are obviously not going to win the race.
Another annoyance is the "slow turner". This guy isn't sure enough about where he is going or how he is going to get there. He makes his turn like he wants to make sure his car actually can turn. If you want to get into the Rite Aid, then by all means, turn the fuck in. Don't dilly-dally like you want to make sure there is really a parking lot and not a hole into the center of the earth. It's really there, I am almost 100% positive it is not an optical illusion. So get in there. Make your turn and mean it. Don't you want to get where you are going? Think about the people behind you who want to keep going. Parking lots are big just so that it's easy to get into them.