Whatever is flowing out from our consciousness, that which is going
forth in secret, is being shown to the world in outward manifestation.
~Joel S. Goldsmith
"Prepare yourself for the coming astral journey of death
by riding daily in a balloon of divine perception.
Through delusion you are perceiving yourself as a bundle of flesh and bones...
Meditate unceasingly, that you quickly behold yourself as the Infinite Essence"
~Lahiri Mahasaya, the Guru of Yogananda's Guru
I have no scientific evidence for anything I say.