Most Helpful Guy
You are probably just an introvert. If it's more than that, you should see some doctors. Get some blood work done to make sure your hardware is tuned, and see a psychologist about your software. I guarantee you're not experiencing something entirely new to the human condition. The internet might even hold some answers for you, but I wouldn't put all my eggs in one basket, so to speak. We're social creatures, and if you lose touch with that it can be damaging to the psyche.