Do you have any idea how many lonely, awkward, single people there are in high school? A lot. It doesn't make you weird, you're just not experienced with interacting with girls. The more pressure you put on yourself to be flawless in dealing with girls, the more of a flustered, sweaty palmed wreck you'll become.

The way I got over it was I stopped trying to find a girlfriend, and started looking at all girls as "just one of the guys." I could joke around with them, talk to them, and feel comfortable around them because I wasn't trying to "find love." Doing that, girls got to know me, and some of them even liked me enough to want to date me. I'd have never had those opportunities if I kept hiding, hoping a girl would sense my desperation and pick me as her mate.

You just need confidence enough to meet girls and not start tripping over your tongue, sweating profusely, and looking like you just ate a hot pepper while having an aneurysm.

If talking to girls in person is too much pressure, there are billions of women on the internet you can e-mail, text or chat with. A lot of them are in your general area too. Makes it easier to start getting to know someone, so you don't feel so clumsy when you meet them.