a) if you're a software developer who works on anything related to time, changing up timezones is always scary b) if you're someone who has a strong preference

a) if you're a software developer who works on anything related to time, changing up timezones is always scary b) if you're someone who has a strong preference for when they do outdoor activities, day vs night can make a big difference c) if you wake up in the dark, work all day, then drive home in the dark it's kind of a downer (latitude dependant)