Going back to college will increase your percentage dramatically of finding some friends, Personally, I find solitude a gift. I solely adore the state of being alone, but to have some company once in a while is great.

Some prefer company and others don't, since I tend to talk to myself and my mind is of its own, I guess I got company everywhere I go.

Activities such as helping out in charities or doing some out-door Christian learning activities can help too.