Would you stay in a room with no windows, or human contact for 5 years in order to win $5 million dollars?

You have no clocks either , tv , newspapers, or radio. You have plenty of books and games to play. Your food is slid through a slit. In your door. So you have no sence of time or human contact for 5 years. This was on Twlight Zone once. If you won't do it for $5 million, then what would be your price?