People who keep passing me and then slowing down so I have to pass them. I’m on cruise control going the same speed all the time. Pick a speed, we don’t need all this lane changing! (2/10)

Below are some people's comments on that. 

01. "This infuriates me too. I don’t care if someone wants to go faster than me. Just be consistent. Don’t fuck up my cruise control." 

02.  "This and not using a turn signal. You may know where you’re going but the rest of us don’t. You literally cannot take the effort to move your hand 2 inches to make the roads safer for everyone else, you selfish a**hole?

I’m typing this while waiting in a client’s parking lot before a meeting. The a**hole I was stuck behind did both the speed up/slow down s*it and no signals almost the entire way here."

Source: Ask Reddit.