That depends on the profit vs. losses. Are the cast and creators opinion's of me very important? Have I made friends and shit? And how much money would I make continuing the show? If it's 'the most famous show on earth', then wouldn't you get more than 5 mil eventually, on the salary and royalties and all the extra stuff? If the answer to all those questions are 'no', then I would quit. If yes to any, I wouldn't.
Well, unless I owe the mob 5 mil right then or some sort of shit, but that's a different story altogether.