Senior Brother: "Junior Brother, get me a bottle of pills that will help with cultivation."
Xu Zhen: "This bottle of Jump Pills is perfect for you, Senior Brother."
Senior Brother: "What are Jump Pills?"
Xu Zhen: "These pills are simply marvelous. Take one while cultivating with your Dao companion, and you'll experience endless pleasure. That will help you, Senior Brother, gain a clearer understanding of the great truths of the Dao."
One month later.
Senior Brother: "Junior Brother, there's something wrong with these pills!"
Xu Zhen: "They didn't make you jump?"
Senior Brother: "They did."
Xu Zhen: "You weren't happy?"
Senior Brother: "I was very happy."
Xu Zhen: "You didn't get stronger?"
Senior Brother: "I did get stronger... but I've been feeling terribly worn out lately."
Xu Zhen: "So, Senior Brother, would you like some pills to replenish your vitality today?"
Senior Brother: "No, no! Give me another billion Jump Pills!"
Xu Zhen: "..."