I don't know, if anything I'd probably just choose to be alone instead of being with family/friends. Let alone be with some girl that I possibly love.
Since I'm mostly apathetic on life in general, I usually try not to get too attached to things. That only leads to heartache in the long run during sometime.
Being alone makes it easier on those who you could possibly be close too, because at some point you're going to die, or you will be hurt to a certain extent. They will feel bad for you, I hate when that happens to I don't like people caring for me anymore. Being alone is probably the only choice I could possibly live with now.
Under all regular things, I really don't know what I'd do if I choose one of the other two. I can't see myself to hurt anyone, and I hate being hurt so I just ignore the world, or I will start doing it more than I do now. I'm fine with a couple friends, but I hate getting intimately close with someone. I hardly even see/talk to my family.