"Mercurial" owners (let's just say psychopathic, it's not really a secret anymore is it?) will respect you for ruthlessly calling their BS, and then will want to make it a life's mission to teach you to heal. So they will not fire you, just make your life hell in a very subtle but undeniable way.
They'll fire you on the spot when finally you heal though.
They'll fire you on the spot when finally you heal though.