You never think about being Superman as a job.  It would be pretty cool to fly and have super powers and stuff but no one ever thinks about it as a job.  But for some people, it is.   A real job where you pay taxes and everything.   It's an unusual job to be sure, but quite real.  If you have an unusual occupation, read about Superman's job and his business expense deductions.  Maybe you'll find some super tricks to help you out too.
Business Expenses for Unusual Occupations