Out-of-body experiences can really open your mind to the probability that we are not the only versions of our selves.
A Psychic's Story
Nichole Bigley: Spiritual Guide, Intuitive, Energy Healer, Psychic, Medium, Teacher, Reiki, Intuition, God, Angels, Spirit Guides, Universe, Soul, Life After Death, Supernatural, Spirituality, Higher + Highest Self, Consciousness, Awakening) 
