It's wrong to guess when people will die.
Bob's friend Jim excitedly tells him that he is planning to free climb a notoriously difficult mountain.
Bob wants to comment on Jim's plans.
Bob is supportive of his friend and cheers him on.
Bob tells Jim that he is most likely to fall to his death on such a difficult climb.
Jim gets a boost of self confidence from his friends support.
Jim is offended at Bob's lack of faith in his abilities.