I got grapefruit juice cravings when experimenting with polyphasic sleep in college, and I had never had the desire to drink grapefruit juice at the college caf

I got grapefruit juice cravings when experimenting with polyphasic sleep in college, and I had never had the desire to drink grapefruit juice at the college cafeteria before then. That's interesting, but yeah, I'm not sure either. I've managed to ignore my body's signals regarding food in all sorts of destructive ways.