Judge Me: I Am the Crazy Lady With Arbitrary Dating "Rules"

A while back I completely blew off a one-word text from a guy I have every reason to think is a decent human being. I rationalized it by telling myself that "sup?" does not a conversation make. Since this is a guy I don't really know too well, I'm pretty certain that's that. So now I'm a huge jerk! And the truth is, if he did text me again? There's no way I'd answer, since who keeps after a jerk who blows them off?

Because I have arbitrary dating rules.