You are happy without all of the BS ~ Good for you! That's a terrific personality trait to have. Others would be envious if they knew, because it is a rare strength that not many people have.

It's perfectly fine to avoid the parties, bozo behavior, and be happy to hang out with yourself or a few other people. Accepting yourself as you are is wonderful!!

I'd simply advise you not to completely avoid socializing, because some social activity is a necessity throughout our lives. We may not always like it, or feel completely comfortable, but social skills are important with jobs. Getting jobs, satisfaction in the workplace, etc.

Best wishes!