>>1 How extreme would you say this is? Does this include friends as well? If that's the case then I feel like I should clarify something here. There's a difference between not caring about anyone, and not knowing anyone who you can care about. Light shines brighter in darkness, so maybe your way of approaching this is that someone close to you will mean so much more to you when everyone else is far away.
It reminded me of the anime Nabari, hence my name, but I'm probably looking at this wrong.