Should I just move again?

I’m almost 24, and my life is not too great at the minute. I’m in second year of a degree course that I quite like. But my personal life is embarressing. I’ve no friends and I don’t fit in at all. I feel like I’m in the middle of no-where. In college I’ve been studing French, and now I can actually speak it, so I’m thinking maybe I should abandon this idea and move to France – though I think I’d love to be a french teacher – but maybe it isn’t worth sacraficing my youth for? I’m not happy here at all. I feel most the people I meet are pretty stupid, for lack of a better word. If you have any words of advice please post.

P.s. I’m bi-polar:(