If I told you what the worst sins that I've committed, I'd be bragging. My worst that I can think of is having a one night stand with my now ex-fiancee's sister, while we were still engaged. And also fantasizing having sex with her sister while at the same time I'm having sex with my fiancee.
I'm a horrible human being, but I hope I've come a long way.
Never been the angry type. So I had no intention on murdering anybody. Just love having sex way too much. Thing is I don't want to get married so it ain't a sin anymore, that would be getting married for the wrong reason IMO.