[ElevenLathe]

I've had weird hours and days my whole career, but have always pushed back on unpaid overtime (and it all is when they classify you as exempt/salaried) including uncompensated on-call.

IMO it's possible to limit your hours, though you might have to work odd ones.

The only way to meaningfully have control over your schedule is to be independently wealthy, or to live in an advanced social democracy, which amounts to the same thing.