So, apart from teachers and live television, what jobs can't operate on a flexible schedule? As others have said, many jobs that require attendance are already

So, apart from teachers and live television, what jobs can't operate on a flexible schedule? As others have said, many jobs that require attendance are already performed in shifts. Yes, a waiter cannot choose to work when the customers are not at their table, but that doesn't mean they have to be there at every time the restaurant is open. Same thing for bartending/stocking/cashiers/front office jobs, many of these are already part-time jobs so flexibility is readily implied. Come to think of it, many of my high-school teachers worked part-time too. They didn't get to dictate their own hours, but they didn't work 7-15 every day either, some days they came in at 11 and other days they left at 12.