Most Helpful Girl
Most Helpful Guy
You're unlikely to find a girlfriend, but that doesn't mean you'll never get one. That said, it's best to find happiness elsewhere, where you CAN control your destiny.
The best way to deal with being single is to work on projects that will make you a better man. That's how I spend my spare time (hoping to get rid of GaG soon). If you can't find happiness in bettering yourself, you're not going to be happy anywhere.
Also, if you can avoid situations where you're tempted to like a girl, that helps you stay focused. For me, I tend to get emotional after social outings where I come into contact with girls, and it takes several hours to subside. When I'm isolated and focused, things get done.