Good one Nos,
You will hear a variety (and sometimes combination) of some of the above excuses not to date you. However, they all mean the same thing - NO. If you fail to take her first NO, then you will be wasting your time pursuing the fantasy of her eventually saying "yes".
This one reminds me of "dumb and dumber.............
Lloyd: What are the chances of a guy like you and a girl like me... ending up together?
Mary: Well, that's pretty difficult to say.
Lloyd: Hit me with it! I've come a long way to see you, Mary. The least you can do is level with me. What are my chances?
Mary: Not good.
Lloyd: You mean, not good like one out of a hundred?
Mary: I'd say more like one out of a million.
[pause]
Lloyd: So you're telling me there's a chance.