Oh god yes, being bumped into always sends into an inexplicable fit of RAAAAGE. (Though I have to say I did laugh when you said you threw salt at the annoying people. Hee!)

For whatever reason, when people don't push in their chairs and I have to walk around them really irritates me. I have no idea why - it's one step, what's the big deal?

I know a lot of people who hate repetitive noises. Growing up with a sister 11 years younger than me, I got over that in a hurry, lol.