Schizophrenia Support Group
Schizophrenia is a psychiatric diagnosis that describes a mental disorder characterized by impairments in the perception of reality and by significant social dysfunction. Untreated schizophrenia is typically characterized by demonstrating disorganized thinking and experiencing delusions or auditory hallucinations.

I come from a family of truly badly behaved artitsts...and they were always invited to the best and most exclusive parties, even though their behaviour was extreme and unpredictable...For some people (many people) having friends who are a little bizare is like having an exotic pet...or riding a roller coaster....it brings some excitement into their vanilla lives.
Your problem is not that you are a little bit mad...all the best people are a little bit mad...your problem is that you have low self esteem. Don't worry about "fitting in" It isn't necessary.
You have as much right, as anyone else, to enjoy life and take part in it. Be brash, be bold, don't fret about what other people think. Confidence is what attracts people.
Therapists, generally, aren't really successful, socially or financially. Some are kind and nurturing people. Most are jerks. There are better role models out there for you. Read some books and find some.
I am not making light of your feelings. I know that it is tough to get back out there when you feel injured and vulnerable...but the more you do it...the better you will get at it.
I really have to push myself to socialize. After decades of nudging, I am still not fully convinced it is worth the effort. Especially now that I can socialize in anonymous comfort over the internet.
Maybe its not self esteem though...? I know for me its not. I don't feel badly about myself I just don't trust anyone else enough to let them near or to allow myself any vulnerability around them. Including eating, wearing short sleeved shirts (i.e. showing any skin besides hands/face), and even smiling/making expressions when its really peaked.
Sympathies :( wish I knew how to make it better--sometimes think this is just how it is.
now, i am in perfect isolation. static live-dead. where am i? what year is it?
i LOVE being a ghost, but it is lonely at times.