I don't care for friends or family.
Why don't you care about your friends or family?
These things are not for me, my life is so much better without people.
It's fine to want alone time to yourself, but completely isolating yourself can be very dangerous for your mental health. People need a network of people they can talk and relate to. Isolating yourself can lead to extreme loneliness and depression.
Nah, I'll be fine. I'm already getting lonely.
AsII said before it could lead to extreme depression if you completely isolated yourself from people. Try to spend time with people, you'll realize how important and fun it is.