Runnin’ on Empty

Do you have teenagers at your house? Mine are off at college now, but I know when they're home, especially my son. All I have to do is look on the kitchen counter. If the Gatorade pitcher is sitting there empty, then Sam is home. He is one of the smartest people I know, however, he has yet to figure out when the pitcher is empty it's time to make more. Or maybe he's the smartest person I know because he has me trained to make more (usually while he's still asleep so he doesn't have to listen to me gripe and [...]