In your personal life, what causes you the most trauma?

Work. I enjoy working but not some of the unnecessary stress that goes with it, like that arsehole senior member of management that's on a power trip, or the gossipy co-worker(s) that either spread gossip about you or jabber on in your face about other people all day, or that arsehole that moans all day, especially to their line manager causing problems for other people on a constant basis if they can't have everything their own way, or shift patterns that leave little room for a life outside of work, or when the threat of redundancy hangs over you. You'd think it would be so simple, you go in, do your job well, then come home and everyone's happy, can't understand why some people have to make a workplace such a stressful environment. What do they get out of it?