I experience multiple times a month things like thinking that I had seen a situation earlier on a dream, or imagined it could happen, but I've only once had an experience where I could see something that did not belong to my life. I was four years old, walking on the playground, when I had strange thoughts. Later that night, I had a dream in the same place, except I was a young, fat girl with braids. I could only see about four seconds of footage before it ended. Don't think it comes from an earlier life but maybe a parallel universe. Or I just randomly absorbed her memories. Don't know, but the whole situation did feel like I was accessing the memories, seeing things that other people saw. Maybe.