A stupid man is more prone to cabin fever just as he's more prone to shoot someone over a card game or commit a spur-of-the-moment robbery. He gets bored. When the snow comes and there's nothing to do but watch TV or play solitaire and cheat when he can't get all the aces out. Nothing to do but bitch at his wife and nag at the kids and drink.
The Shining (1977)