Super Mario Sunshine takes place in Mexico? Who'd have known?!
I wasn't talking specifically about Super Mario Sunshine. I was saying that,
in general, if you don't wear a hat or cap in a hot area, you will get hurt in some way, which explains why Mario loses health without his cap in Super Mario Sunshine when he isn't in water or under shade. I was replying to coolkid, who said that Mario's cap in Super Mario Sunshine was special in some vague way, when it really wasn't.