Explain how Caine directs the actor in Deathtrap. What does he tell him to help him improve the scene? Do you think it's good advice? Why?

"the sandy walls seemed to collapse in on themselves"

and

"the bloodshot waters seemed to have no bottom"

the answer is  loss : )                                                                                                 

i don know bu ask again

he eats poisonous worms that eventually kill him.