re: Driving mistakes that make you irrationally angry

My pet peeve is a little tricky to explain but I'll try.

You merge onto the interstate. The right lane is an exit lane so you have to get over. You turn on your left turn signal and check your mirror...and the guy in the center lane floors it so you can't change lanes.

Then after he's past you, he moves into the right lane.

Seriously, why not just get behind me so I can change lanes?