What turns you off the quickest?

[Zennyboy]

I've already posted here, but 1 thing that makes me pissed of is persons arrogant shítholes who always tries to correct someone and make one look stupid.

Someone was doing this to me the other day, it did not put me in the best of moods, took alot of friends and that to get me out of my mood because of one person, ive always said, it only takes one person to ruin it for me, in this case ruined my day.