Well, other me is the same age as me. She's grown up with me. She doesn't look the way I look. She looks the way I think I look. (Like, when I look in the mirror I often get confused because it's not what I expect to see... it bothers me when that happens, and it happens a lot.) But other me has a appearance that I think should be, but isn't. Anyway... I don't know if that makes sense. Like she's been around so long we used to be kids now we're adults, the same age.
Other me is nice. She's not mean to me. When I'm having really bad negative self-talk, she tries to talk me out of it. When I'm having SI problems she tries to stop me. But at those times the darkness is over powering me, so she seems very far away and really at some of those times I seem very far away, too... like outside myself and watching what's going on but disconnected from it... So, I don't know.
Also when other people are mean to me she will become angry at them and take my side. But, like I said, she doesn't interact with anyone but me. So, she doesn't just start yelling at people.
It's confusing.
Thanks everyone.