There was a man who was going skydiving for the very first time. He had taken all the lessons and now it was time for his first solo jump. He leaps out of the plane but he panicked and couldn’t remember how to open his parachute. As he was falling rapidly to the earth he suddenly met another guy who is going UP He seizes the opportunity and shouts, “Hey buddy, do you know how to work a parachute?” The guy shouts back, “No Do you know how to light a propane stove?”

Illustration taken from Raymond Perkins @ sermoncentral.com