I can honestly say that I believe that I don't know for sure...
My thought process on reincarnation is quite limited. I think it's because it hasn't directly effected my life much in one way or another (yet).

If I had been born of your knowledge and gifts, I would probably become a maven on the subject... I guess that I believe that personal life experience with reincarnation and the spiritual is the greater teacher in subjects such as this.

maybe?
eyebrow