Tubegator.com | Fun jokes - Mandatory Vacation

Two women were comparing notes on the difficulties of running a
small business.

"I started a new practice last year," the first one said. "I
insist that each of my employees take at least a week off every
three months."

"Why in the world would you do that?" the other asked.

She responded, "It's the best way I know of to learn which ones I
can do without."