Really convenient that there was a book that allows you to switch bodies and apparently at no point did anyone saw it despite being out in the open with the other unresponsive people, also how did that even get there if they are all naked, he said he drew with blood but he still would need a blank book
My guess is more that the book was his delusion and the body swap was essentially his mind finally and permanently breaking once he was told he was going to die.
@red death68 Holy shit you're retarded. What is there to even guess you braindead moron? What happens is clearly spelled out for you so keep your delusions and deficient mental gymnastics in check and stfu dumbass.