Is it a bad idea to ask a girl why she wont go out with me?
no, but dont have an attidude about it and be prepared to hear some stuff you wont like
Yes. Just accept it.
No. Ask your question.
Maybe. Go for it and see what happens. She might be understanding and answer your question.
Ask her but be prepared and don't say anything you'll regret
No, just ask her.
If you are confident enough just ask her but if you're in a little afraid than say it like you joking (That is if you guys are friends)
Depends on what you want the answer to be.
I don't see why not. once you find out what it is then (if you can) you might be able to fix it