Leo had used the same computer program for four years. He was an expert at it. He could use it standing on his head.
Some of the things Leo had to do with the program were fairly amazing. Some of the processes were complicated and took a long time.
One day a man came along who happened to be Leo’s boss. Leo proudly worked away on his computer.
“You do an excellent job,” said the boss. “Show me how you do it.”
So Leo showed his boss how he used the program.
“Why don’t you do it like this?” said the boss, showing Leo a shortcut. “It will knock several hours off the way you do things.”
Leo thanked his boss, but he wasn’t going to change. He waited until his boss left, and then he went back to his old ways. He wasn’t having a know-all tell him how to use a program he’d been master at for four years.