Tell us your definitive "I really should not do this" moment.

Ever had one those moments in life when you know, beyond any shadow of a doubt, you are making a very, very bad decision, with a great chance for instant regret and a miserable, probably long lasting, outcome and notheless followed that path?

Yeah, that one. Care to share with us?

I'll start. I dated a person, after we had already dated for a very short time, during which I was cheated on and eventually was left for a fourth person.

Yeah, not my brightest moment. And yes, I was cheated on again and again was left for another person.