I know how you feel. At school there is no one I can relate to. A bit because of my age and not living on campus. But, more than anything because I don't feel like I can relate to anyone. There's so much I've been through and still go through because of my anxiety and depression; and how its effected (and effecting) me and my life, that most people just can't possibly understand. And sometimes I feel the most lonely when I'm around the few people I consider friends. A lot of those I call friends are more like close acquaintances in a lot of ways because there is so much that I can't talk to them about which is having such an impact on my life. I wish I had some kind of sagely wisdom to give you but more and more I feel like I can't relate to people or how they think. And I question weather I'm even capable of making friends that I have a connection to. Anyhow you're not alone, in feeling like you're totally alone.