They can fire you for health reasons, they just have to be very careful when doing so. Been there, done that. Pretty hard to sue when you have no proof except common sense.

> Yes. Just as you can quit, walk out, and be done.

What is the flip-side to at-will employment though? Without at-will employment, do employees become slaves that cannot quit their job? Or are there only a small list of "legal" reasons for you to quit your job.

I always see "well the employee can always leave at any time too," but is that really something that disappears in places without at-will employment?