What have you done in your main Skyrim game that you wish you could undo? aka Skyrim Regrets

I'll go first. I decided that my character would be the cruelest, most ruthlessly heartless viking of all time. His name is Bjarn and by Crom he knows what is good in life. I rose through the ranks of the Companions and eventually became the Harbinger.

I had barely become the guild leader when one night I got a bit drunk (in real life, I mean) and in my game I transformed into a werewolf and slaughtered the majority of the Companions. If they could die, they did die. And then I fed on them. Very gamey.

Anyway, I went on to play all night long, did quests and dungeons, and saved many times over, and it was only like 10 levels later that I happened to wander into the disturbingly empty and silent Companions guild hall and found myself overcome with a crippling sense of shame and guilt. Is this the sort of Nord I want to be? I was the Harbinger and I betrayed them all! For what!?!?

Anyway... I'm sure we all have stories like that. I also went into full blown werewolf kill-everything-now mode and holocausted the shit out of Riverwood and gobbled their corpses with my wolf mouth. Thankfully nobody ever spied on me during my actual transformations, so I wander these holds scott free, as though it were someone else that committed these atrocities...