What post of yours do you most regret posting?

[Hash]

The vast majority of my 31,900+ posts, particularly my first posts and probably any post I made while I was still a dumb kid (I joined this place when I was 14). Some posts were useless and contributed nothing, in others I was needlessly petty or mean with other people and others were in my early political phases (one of my first screennames here, in 2007, was 'Sarkozy07', so, yeah...).