I touch upon it briefly at the end, but the not using/using improperly turn signal drives me nuts almost as much as the slow drivers in the left lane do. I mean, how hard is it to do?

You know you’ll be turning left, so FIRST turn on the indicator so everyone around you knows that you’ll be turning and will be prepared, knowing that you’ll be slowing down and stopping to make the turn. That’s it. That’s all they have to do. I don’t know what makes me madder, those that don’t use the turn signal at all, or those who flip it on AFTER they’ve stopped.