Goddamit, bro, I'm going to keelhaul your ass if you're not going to stop pretending to be a wussy. That's some fucked up, low self-esteem you got going. You're a good man. There ARE good women out there for you.
A girl saying "no" to you is NOT the worst thing that can happen. The worst thing that can happen is that you will do absolutely nothing to find that girl you want. Considering the fact that this is exactly what you have been doing up to this point, you can only do better from now on. Even if she'd say "no", it would be a positive thing, cause you'd make some progress in your search.
By the way, sooner or later, you will get a "No". there is not one person on this planet that would always get a "Yes".
In a way, It's sort of like when actors audition for a part in a play. If you're an actor and you get rejected, you can never ever ever take it personally - you are just not what they had in mind for that character. It does not mean you are a bad actor. You just were not right for that part. So you wait, and then go and try for another part (often a better! part). I mean how many times have you, for example, seen a woman, and thought "well, she's ok, and everybody else seems to be nuts about her, but I just don't find her intersting/attractive"?
If you like a girl, ask her out eventually, as the bro's here told you lots of times already.
You've got nothing to lose, obviously, and if she says no, then, what's the big fooking deal, mate? You just weren't right for the part. Talk to her some more, or move on.
Right, that's all nice and well, then, but here is the kicker, that just makes me want to break something:
While you're slowly dying behind this shiny shitbox, wasting your life away, and crying crocodile tears about how you can't build that stupid confidence up, some slimy, punk ass wigger, who's got those baggy pants half way down his legs, showing his smelly underwear to the whole world, is asking that girl out.
Does that not make you mad?
As brothers here mentioned already, you are a good man. Give yourself some credit, will you? And don't settle for fugly neither. Doesnt matter whether you need experience or not. If you're not attracted to some girl, move on, and don't waste your time.
Go out there, young one.
And as the good old Nobby would have said, "Take bloody charge, mate!"