What are your thoughts on hypnotic regression to uncover past lives?
The most intriguing case I've heard of is William Barnes. He claims to have been Thomas Andrews in a previous life. I don't believe it but it's entertaining to listen to his story. He has a book to sell but it seems like he honestly believes his own story so I wouldn't call him a charlatan.
Officially in my religion reincarnation is considered false doctrine. There are some things in science that I believe are true that conflict with my religion so that can lead to some cognitive dissonance. In terms of reincarnation though I think both science and my religion are 100% in agreement.