Most Helpful Girl
If he smokes, it's perfectly possible that I'll just walk out right then and there. Not only do I refuse to be with someone who is shortening their life and lowering the quality of the amount of time they do have left, but I'm not going to let them damage my own health via the second-hand smoke either.
That's definitely the top deal-breaker. If he's working a minimum wage type of job with no post-secondary education, no even in the process of completing, I won't stick around either.
Most Helpful Guy
I had a date mention, like it was funny, that she had once been cruel to an animal. (I can't bear to repeat specifically what she said she had done.) Absolute dealbreaker. I can't even post this as anything but anonymous; it's too embarrassing.