Pointed a gun at my sister and pulled the trigger.
Was staying with family friends in LA, who kept guns. Had been looking at a Colt Navy revolver like this one:
Cocked it and couldn’t get the hammer back down so pulled the trigger. In the split second between pulling the trigger and the hammer going down the realisation that it could be loaded hit me, have never had the sinking stomach feeling as bad as that.
Still makes me feel weird thinking about it, was about a foot from my sisters face when I pulled the trigger and it wouldn’t have left much behind.