This was a topic discussed on GLL and I thought I'd share it here since it may be something a lot of guys have never considered before.
There is this misconception out there that you need to be a 10 to get a 10. The only guys who sleep with girls that hot are these total studs. I see it heavily reinforced here on TRP. It's always something along the lines of "Oh she's going home with this 6'4 steel jawed muscular Chad with a thick piece of meat hanging between his thighs". Yeah maybe some girls are, but most of the hottest girls I've seen, met, slept with and just talked to in general aren't all dating or getting their holes pounded in by these Greek Statues. Keep in mind I'm not talking about just girls in my general region. I've seen this in NYC, Boston, NC, LA, Las Vegas, Europe, Latin America, and even Asia. Fun Fact, I'm relatively well traveled.
When girls reach a certain level of stupidly sexy, they are usually primarily concerned with social status and having fun. One example that I still remember vividly was when I was visiting this Scandinavian country. I had met these two girls and a guy. The one girl was into me and the guy was very friendly and introduced me to them. We walked into the bar together. In the bar, there was one guy who was dressed exceptionally well (Keep in mind in countries like this, it looks like every guy stepped out of GQ magazine when they go out). I pointed him out, and my new friend said that he always does lots of Coke and knows a lot of the owners of bars in the area. Naturally, I immediately went to talk to him. He was with one of the hottest girls I had seen in the entire country. She was basically a 10. It was unreal. She had a slight tan. She was wearing a very sexy and slightly revealing black dress. She had what looked like C cups and a nice round butt, and looked like she kept in very good shape as well. Her name was Helga too, which for some reason made her even sexier. The guy, although dressed and groomed well, was kind of scrawny and was a full foot shorter than me. He was a cool dude and really hooked me up with multiple things. The point is, that he was the guy nailing this crazy hot girl.
I'm sure you can think of multiple examples in your life, where these hotties aren't going home with the hottest guy or even the coolest. You see it in the club scene all the time. There are guys who just do tons of drugs, who are kind of flabby, and don't really make much cash going back home or to after parties with the kind of girls most men only fantasize about.
Next time you see a girl think about it. This girl has probably slept with a guy who looks like doo doo compared to you. She's slept with a guy who is flabby as can be. She's slept with a guy who has no direction in his life. She's slept with a guy might have nothing going on besides a good time.
Rationalize, and make as many excuses as you'd like. It doesn't change that reality.
Before you get in your own head that you don't look good enough for a certain girl (Given that you don't look like shit), think about what I wrote. She probably has slept with someone way uglier than you.
Edit: Title should say OR not AND, although she probably has slept with someone less attractive AND less cool than you in a larger context.