Why do I not care about not having friends or family?

[Ben]

I saw this guy on the news today and he was talking about how he was giving up on life because he couldn't make friends. So I Checked his Facebook profile out and he said "thanks for saying happy birthday to me everyone, it means a lot." I'm thinking to myself. "I don't have any friends to hang out with and I don't care." I was also thinking how I don't even like my birthday and I don't care if people say happy birthday to me at all. Here are the 3 things that make me happy: 1. Making YouTube videos 2. video games 3. Doing things that help others. I think it might be because I don't know what having friends is like? I also don't know what its like to have a family because my parents got divorced when I was young. I've been just doing my own thing my whole life. I can honestly say that I'm satisfied with my life. I do have friends that I talk to online but I've never really had a real life friend. I don't have any sexual desires at all either.
I take that back, I have had many really life friends but we just talk online now.