A traveler stopped at an inn.The cunning traveler decided to teach the innkeeper a lesson.He just wanted to foster happiness and restore the innkeeper's emotional equilibrium.After a while the traveler yawned and then growled like a wolf."Are you not sane? I thought I just heard you growl," said the innkeeper.As the traveler started to yawn a third time, the innkeeper turned to run outside.The scared innkeeper staggered outside and tumbled into the street."Oh, good. I cherish this coat," responded the innkeeper.He sat and watched people closely, like a predator."I just need to borrow some money. I swear that I'll spend it in moderation, and my friend will pay you back tomorrow," the man said.The innkeeper gave his consent and pulled out some money.The traveler walked over to the innkeeper and sat down.The innkeeper had started to grind coffee beans to make coffee.Then the traveler yawned again.