Have you ever had a nightmarish roommate? What made you incompatible? How did you eventually resolve your conflicts?
Uhm, the only roommate I've ever had is my older sister and that was only until I was about twelve.
The worst we've ever been, was when both of us utterly refused to get out of our bed to turn off the tv. And as a result it ended up playing all night and neither of us could sleep. Does that count?