I suppose the worst confession I've done is....purposely stand in AoE's and tell the healer to adjust because I was tired of getting one night stands from my Leylines. Luckily for me (or unlucky*), the healer was my brother-in-law and he didn't care for my shenanigans, but kept me alive anyways.

*Later on during my run through Heavensward for the first time on BLM, he and my fiance told me to jump down a cliff to get towards an Aether current in the Sea of Clouds. They both said that I would be fine and that I wouldn't die, my HP would always remain at 1. What they didn't tell me was not to aggro anything beforehand, so when I jumped, I essentially jumped to my death in which they proceeded to stand around my dead corpse laughing hysterically both in-game and out of game.