The hottest women are the most insecure. They are so hot looking (great hair, makeup, tan, shapely body, accentuating outfits, etc...), because they try harder to overcompensate for their insecurities. When you see them walking around, you'll notice they just stare straight ahead and try not to make eye contact with anyone, which of course makes them look stuck-up or bitchy. But most aren't.

Average to below average looking girls look that way because they don't care as much about how they present themselves. These girls tend to be more outgoing too. That's because they don't have those insecurities the real hot girls do.

All this is fact.

So if you see one of these hotties walking around, staring straight ahead and looking as unapproachable as ever, your best bet is to say something funny to break the ice. If you go right at her with a standard pick up line, she'll dismiss you because that's what all the guys do and she's already equated those guys with vultures/creeps (remember she's insecure with low self-esteem). But if you can make her laugh or smile because of something, then you're in like Flynn.

Happy hunting!