poisoned

a rich man has a week to help the helpless to a psychos liking, if the psycho does not think it is enough, it is not enough. If the rich man does not help the helpless to his licking in time he will die by a custom-made poison that was made by this psycho himself, there is no cure except for the custom cure that the psycho has created. If the rich man can help the helpless enough he gets the cure if not he will die a horrible death, will this rich man help enough or will the poison eat him up till his last breath?