Sports could be more fun in reduced gravity. What jobs would be harder or less fun to do in space? Why?

Being a doctor would be difficult and annoying, it would be hard to sit still when helping patients making your job much less enjoyable...

Explanation:

with reduced or lack of gravity simple tasks, like drinking water become more dificult. some examples of jobs that would be dificult are, kindergarden teacher, bartender, and profesional golfer. in each case these jobs involve a need for gravity.

side tanjent:

without gravity our bone structure would slowly decompose causing a multitude of health issues. humans, and all earth life forms have evolved to need gravity to survive.

loses consciousness is your real and smarter answer.