Confusion"What on earth are you doing?", exclaims Jones.
"What do you mean? We are framing a house.", replies one apprentice.
"Yes, but why are you using your hammer like that? It is wrong. No carpenter would ever do that."
"But this is how Master Smith taught us. He was passing through and showed us to hammer this way."
"Master Smith?", asks Jones incredulously. "Impossible. Master Smith is one of the finest master carpenters around. He did not tell you to do that."
"But, he did." insists the apprentice.
"No matter.", says Journeyman Jones, "Let me show you the right way."
And so he does.