I'm a student right now, but I have two "jobs" on the side:
I teach TKD, and will help teach Wing Tsun Kuen Kung-Fu soon (a "maybe" on the WTKKF) - but I don't get paid. Instead, I get to work out for free with unlimited amounts of private lessons! Woohoo! I dunno. It might not sound like much, but my Si-Fu is one of the highest ranked instructors in the country in our style and I've seen people drive hours to g lessons from him - and I get this for free 😀.
And after college, I'm off to the militray - I suppose you could call it loyalty if you're willing to kill for your employer . . .. 😉