What does everyone out there think about Past life regression??

Ive read all of Brian Weiss's books and the stories truly amaze me!! Ive been trying to get into the trance state but it hasnt happened yet, but I know it will! Ive only done it 2 times and Im not used to meditating. It would be soo helpful for me because I feel like I have a LOT of much uneeded anxiety issues and other things Im dealing with and I want nothing more than to find out where they came from so I discover the root of the problem so I can function in day to day life so much better. I want to live my potential but feel this has held me back and cannot wait to do it. Anyways let me know what youve heard about it!