Speaking of molds, you've managed to make one for yourself. Open up a bit. Be a little vulnerable. Reach out. Don't think of yourself as separate. Sharing is not the same as making an exchange. Don't keep track of everything and don't analyze yourself so much, because it makes you separate. Float around, and if something odd happens, poke it away. Don't worry about people understanding you. Understand them, maybe. I skip that whole idea completely. We're all human, everything is understandable.
I was always the weird guy. I loved it, and so did everybody else. Fitting in is like trying to squeeze into a spot that's already there. That's boring. Create your own spot, and share it. Be enthusiastic, about yourself, and about other people. The ego needs rationalizations, but enthusiasm does not. Anybody can love you if you love yourself. You've just got to know that you're cool and everything is fine.