Metempsychosis (Greek: μετεμψύχωσις), in philosophy, is the transmigration of the soul, especially its reincarnation after death. The term is derived from ancient Greek philosophy, and has been recontextualised by modern philosophers such as Arthur Schopenhauer and Kurt Gödel; otherwise, the term transmigration is more appropriate.
en.wikipedia.org/wiki/Metempsychosis
A Course In Miracles also opened my mind up to the "reality" in my opinion of reincarnation. Eternal existence laughs at anything, imho.