Narrator: MEANWHILE, IN THE UNIVERSE WHERE EVERYONE IS MORTAL (AS IMAGINED FROM THE IMMORTAL UNIVERSE):
T-Rex: I can die at any time! Hah hah hah ha--
T-Rex: ahhhhhhhhHHHHHHHHHHHHHHHHH
Dromiceiomimus: T-Rex, did you know that the fact that my entire life could end AT ANY MINUTE FOR NO REASON fills me with a constant state of dread, leading to a paralysis that leads me to always choose the safest option? It's how come I only leave the house wearing this tan-coloured body armour!
T-Rex: And I'm in my lime green and oddly wrinkly body armour!
Utahraptor: Doesn't the fact of your own mortality fill you with an urge to "live every day to the fullest"?
T-Rex: Hah!
T-Rex: That my friend is a recipe for early death. No, much better to live each day to the SAFEST, thereby ensuring more days, which, over the course of a short mortal life, amortize to more fullness per day than a handful of dangerous days spent skydiving, gunfighting, or skydiving while gunfighting.
T-Rex: ...which, incidentally, is a truly great sport that only the immortal can enjoy more than once.
Off panel: Agreed
Off panel: I- I think about it constantly