psycho social rehabilitation?

my dr. keeps telling me I need to go back to PSR , but the fact of the matter is, I just don't want to go and I don't want to see the people, and I don't want to go to the classes, and I don't want to eat fish for lunch.because I don't like fish.I don't want them to know my diagnosis , and that's all they seem to talk about.
I don't mind going to the fun classes like ceramics or jewelry making, but I don't like having to go to the anxiety classes or to the classes that talk about your disorder because they don't really do anything for me.I told the Dr. it helped, but the more I think about it , its not really doing anything. And now I have to go for DBT.
Do any of you guys go to PSR or DBT? I don't wanna go to PSR.

Just tell your doctor directly about this.