There are a few recurring things about reincarnation that I find a bit amusing. One of the biggest chuckles is that those who profess to have memories of a past life were always bigtime players! I've heard of no one who was a simple hard working clod just trying to stay alive as best he could. Seems only big shots get reincarnated ... or it's all B.S.!
I do believe some demon possessed people have memories that come from a prior life but I don't for a moment think it's a human memory, as such. Instead, I believe reincarnation memories are demonic spirit recollections of previously indwelt humans; that's sad for the poor lost souls.