I'm a 20 year old dude that's never had a girlfriend. I'm about 30 pounds overweight and fairly average height. As a college student, I see a lot of pretty girls every day. Yet I never approach any of them. I don't know why, if it's fear of rejection or something else. I am just uncomfortable going up to a complete stranger and starting a conversation with them, especially if they are with their friends. I can elaborate more in the morning if anyone would like, but basically I'm looking for help getting myself to start talking to girls. First, just going up to them, and then what do I do from there?