Marv and Saul were drinking at the bar. Marv was looking particularly down in the dumps.

“You need a hobby,” suggested Saul. “You should try gardening.”

“I already tried it,” replied Marv. “I’m a terrible gardener.”

“It can’t be that bad,” remarked Saul.

“Oh yeah? Last year I had a rock garden,” explained Marv. “Half of them died.”