It makes perfect sense now. Not only am I asexual but also aromantic. In fact, I'd describe myself pretty much as a hermit. As someone on some autistic spectrum, I'm virtually impervious to any sort of societal pressure. Never had any desire to have friends, sex or romantic partners.
I live just fine by myself. In fact, I thrive in loneliness. I do enjoy the company of animals, mostly because they're quiet and seem to be enough to comfort me when I'm sad.
I guess I'm perfectly fine with being this alien oddity in this world. And, for some reason, it gives me a sense of inner peace. I'm content with who I am. Also, all my hobbies have always been solitary ones. I just simply don't crave people.