Two scouts are talking at night near the campfire. The conversation
goes something like this:
"I'm the greatest climber in the world!"
"Oh yea? Could you climb up that tree?" (the scout points to a tree)
"I've climbed LOTS higher!"
"How about the Empire State Building?!"
"Easy! Did that yesterday!"
"What about Mount Everist?!" "Done that twice!" "Well I know something you can't climb!" The scout then takes out his flashlight, turns it on and points it to the sky. "No way am I going to climb that!" "HA! I KNEW you were not the greatest climber in the world!" "Oh, I could climb it if I wanted... but knowing you, I would get halfway up and you would turn off the flashlight!"