I don't actually believe in this.
but just happened to watch a documentary a few days ago. it was about a british kid who had vivid memories from his previous life. they also included similar cases from US. looked pretty convincing in the beginning but in the end there wasnt any solid evidence of any previous life.

Life moves pretty fast. If you don't stop and look around once in a while, you could miss it. - Ferris Buller.