Practice and put yourself in social events or whatever. Also, I'm sure you can find some good tips on ehow. Remember that it isn't the end of the world, the first time you seek a job and have to talk to people or get called into an interview you'll be nervous without a doubt. The more you do it, the more it will become comfortable for you. You will lose a few battles along the way but if you keep at it you will win the war.(obtain a job) If you try and give up, then you have failed. >.<