Hi and welcome aboard.

I detect that you are depressed about the inability to form relationships? This is but one form of self-isolation but I think all have the same result. We need interraction. Some however are so down they can't bring themselves to get out. For some the source is that they don't feel worth it and lack a sense of value. For others they simply lack the interest. Could this describe you? Are you wanting have the company of your peers or does your self-isolation stem from the reverse?