Wow. Just wow. A woman shows some interest in you, and instead of just politely opting out, you come up with entire story about how disgusting and gross and slutty and druggy she is. You're projecting here. How do you know she wasn't just friendly? How do you know she just wanted cheap sex? How is YOUR OPINION that she's gross relevant? How do you know anything at all about who she really is? She tried to talk to you and you ignored her. And for all that you want to claim it wasn't her weight, you sure do talk about that a lot.