ppl I can't date

So over the years I've come up with rules as to who I can and can't date, and for some random reason peeps was asking me about them today... here's the ones that came to me:

1. no one under 21
2. no one I've dated before, and broken it off with, b/c obviously there was a reason
3. no one I work with
4. no one who is friends with an ex
5. no one who already has a significant other
6. no one who wants forks all the time

and I think was all I had.... I think... I mean that surely implies my general likeability of them to begin with... I hope...

maybe these UBER hard criteria is why no one has ever set me up except dusty and that more his nasty g/f's palming their nastier friends off without my consent nor acceptance.