Protagonist Timeline and Summary

The protagonist waits for the bingo game to begin.
He plays the game with five cards.
He wins bingo and is invited up to the stage for a chance to win the jackpot.
Once on stage, the protagonist is told to press a button connected to a spinning wheel.
Once he presses the button, he finds he cannot stop.
Eventually, policemen arrive and forcibly remove the button from his hands.
The wheel stops at double zero and the protagonist is happy.
Unfortunately, the curtain descends on stage and he is stunned by a blow to the head.