As much as I respect your spirit, you are missing out on so much of the world.
I was you once. I worked, alone, in my little bubble for four of my teenage years. It was great, I learned a large chunk of what makes me a good developer, but a lesson - there are times where productivity should be secondary.
People are the spice of life, they color the world, they give it flavor and texture and reason. The right people make those crushing moments bearable, and gently mock you when you achieve greatness because they knew you when you were nothing more than a laptop and bundles wide-eyed optimism.
There is nothing more liberating than the feeling of having someone know you, really know you, and know them back. It gives you this intuitive ability to look into them and know what they are thinking as if it were a sense, like touch or smell or taste.
People hurt, they snarl and they wound, but the right people are so impossibly worth it. It's just a matter of finding the right people, and that's something a lifetime of happiness, pain, disappointment and kindness will give you.
Don't change, but don't resign yourself to a life of solitude. I'm just a preachy comment on a preachy website you could click a little x on to close in a second, but try to embrace the silly things the world throws at you, set some time aside to stop working and just be.
J