Cant stop wont stop

This is a couple years old but a classic Jeopardy moment. My question is this. At what point would Max have stopped having go's at this category. Like lets say that didn't stop at 1000. What if it just went on forever? Would Max have just kept throwing out wrong answer after wrong answer? How much money does Jeopardy let you lose before they have to step in? I love how its taking Kevin everything in him to not look to his right and smirk at Max, like why don't you pump the brakes homie I got this one. And what the fuck are you laughing at Erin, I haven't seen your hand on the buzzer all round. Get in the game.