Astral Projection

“Mina, if it comes to it, I can release myself from these physical bonds and go on an astral
journey. Can I count on you to keep my physical body safe?”

“It is not astral projection if you collapse from hunger with your soul hanging out of your
mouth. Wouldn’t it be more efficient to learn some practical yoga to suppress the activity
of your organs?”

-Shinyaku Toaru Majutsu no Index Volume 21 Between the Lines 1