I've tried 27 counselors in 26 years so I feel your frustration. If your counselor hasn't given up, that's good. Giving you affirmation of having tried everything, not so good on his part, rather unethical/unprofessional honestly.

I've cut myself off from socializing almost completely. This is my only contact other than the grocery store. I've been alone most of my life. I've found that's where I function best. Just a suggestion...try finding the atmosphere/place in life you function best and see if it helps. Just a thought.