It seems so much like what I am!! Maybe I really am an introvert, unknowingly!! I'd say you're right.
I don't want a child, I don't wish to marry or live as a couple. I don't like community life, I need to live freely. In everyday life, I don't have the same practises as other people. I don't understand what they call " family spirit". I sometimes feel like I don't understand what is expected of me...
Sometimes, I don't feel the same emotions as other people. And it offends everyone.
So, I feel different. Maybe I'm an introvert.