my grandma was a very wealthy woman. when she passed, she generously distributed all her wealth to everyone. except me. i got a $10 coupon for a local supermarket. "whatever," i thought and tried to spend it. i handed it to the cashier, and his eyes almost popped out. "don't let anyone take this from you," he said. "why? what's wrong?" i asked. "meet me in the back, and i'll show you." what story is this from?