That thought from my brain made me think about stopping time. Because Time keeps on trudgin' and never gets a break. Never gets a 'Thank you, Time... Why don't you sit here and I'll get you some lemonade.' It's winter, anyway. Time probably doesn't want lemonade. But even in the summer, Time doesn't ever get that offer.
So I thought about what would happen if somebody figured out how to stop Time. And I realized that if that discovery was ever to be made, what if they couldn't figure out how to start Time back up again?