I hate it when it's dry and sunny out, and a car or truck slows to less than walking speed to make a right hand turn, as if they are afraid they will roll their vehicle if they take a turn too fast. I had a couple of these nervous nellies in front of me yesterday morning and because of them I had to sit through a long light. If they had even turned at 5 MPH, I would have made the light. It's funny how many of them turn insanely slowly when it's nice out, but drive way too fast when it's wet or snowy out. And even more enraging is when they tailgate, and I'm doing 10MPH over the limit. A woman rode my back end for about a mile on a two lane section of a road, and when it went to two lanes on each side, went around me and almost crashed into the back of a pickup when he slowed down to go over a not smooth railroad crossing. As a last idiotic move, she cuts me off and I almost hit her. That was enough for me, I followed her to where she was going, the hair salon, and when she got out of her car, I said, 'WTH(Well, not that nicely) are you doing? You're driving like an idiot!". She seemed to be totally clueless and that got me even more angry, and I said, "You rode my butt for over a mile, then almost crashed into the silver truck, then cut me off and I almost hit you! You don't know you did that?". She started to quiver that bottom lip, and I said, "Just stop driving like an idiot!!" and left her standing there. Probably still unaware what I was angry about.