Not exactly, I guess I'm a bit used to it because I was always left out of things when I was little and recently in one of my group of "friends" last year. It's nice being alone as long as long you're not forced to though.
I have lots of friends, sometimes I talk alot, and sometimes I pretend I'm not there and just silently entertain myself by daydreaming or watching them mess around. Even when I talk to a friend alot and become very close with them, I still feel isolated, because I always have to hide a big part of me away from them. The less I give them, the less they can take away, that's what I've learned from life.