Here's
the first video in a great five part video series on past lives. After having studied astrology for a little less than 10 years now, past lives and your soul being on an evolutionary journey is the only thing that makes sense to me -- that fits the puzzle of how things work. Past life regression, and using astrology to see where there may be instances of past life trauma that is affecting this life time, are great psychotherapeutic tools that can enable the healing of deep personal pain.
If you've ever met a person that you felt you've "known forever," you probably knew them in a past life, and may have met them in this lifetime to continue learning the lessons the relationship is meant to teach.