A samurai comes to visit a wise man and says, “Tell me the nature of heaven and hell.” And the roshi looks him in the face and says: “Why should I tell a scruffy, disgusting, miserable slob like you?” The samurai starts to get purple in the face, his hair starts to stand up, but the roshi won’t stop, he keeps saying, “A miserable worm like you, do you think I should tell you anything?” Consumed by rage, the samurai draws his sword, and he’s just about to cut off the head of the roshi. Then the roshi says, “That’s hell.”…