Roman Sanders Here! Virgil And Tsukasa. Please Stop Being So Creepy!! Even Tho Tsukasa's Only 5'0 That Just Makes Her More Scary And Virgil Looks Like She Needs Sleep But She Doesn't Ask Like It! (Gives Me The ChillsNot Free Points Btw)

The narrator suffers from catalepsy, a physical condition in which the individual cannot move or speak for hours or, in extreme cases, for months. according to the narrator’s explanation, what are some of the ways that one can tell a cataleptic is still living?