What's missing from this thread is not that Monty always reveals a goat... It's that he never reveals the car! In other words, the "you can switch doors" routin

What's missing from this thread is not that Monty always reveals a goat... It's that he never reveals the car! In other words, the "you can switch doors" routine is always part of the show. By removing one door which does not have the car, Monty has narrowed your best choice to one of the other two.