[Perndog]

The problem is believing that they're out of your league. If they won't have anything to do with you, either a) you don't suit their tastes, which means they probably aren't your type either, or b) you did something stupid to scare them away. In case a), don't bother in the first place or put on a facade to make them interested. In case b) next time remember not to do that again. Any other instance (aside from celebrities and internet girls) where you think a girl is unattainable is just from a lack of self-esteem, unless you really are a lowlife, which I don't think is true.