Ok, so here is the thing. I don’t know if I’m dreaming or going insane, but I have these little memories of myself doing some action or the same thing twice. Like; when I’m sad because my friend change school. And I felt like, along time ago, I had also did this once. But I don’t think my friend had ever change school nor campus and I only have one best friend. But, I don’t think this is a novel or anime but my life is reality and I think I might be insane. So, could someone tell me if I’m really insane? Because I read novel or manga or watch anime too much? Have anyone ever experience this type of thing?