Yes, I do. A great book which will open this concept for you is, Many Lives, Many Masters by Dr. Brian Weiss.  I believe many ancient religions know this to be true.  It is a concept that America needs to embrace more.  Sometimes we come into the world with fears from another lifetime and they can impede our growth.  A past life regression with a very trustworthy and notable therapist can change your life.  There is also a great book called, Children’s Past Lives by Claire Bowman which can help identify when children are having these sort of experiences.  Sometimes incredible fears and unexplained gifts are brought forth from another lifetime for expression, and sometimes for healing, depending upon the issue.  I believe that the soul is eternal, but the body is not.  The universe is patient and gives us opportunities for learning one lifetime after another.