SALT LAKE CITY -- For $10,000, Kari Smith has gone ahead and had her forehead tattooed with the Web address of a gambling site. Bountiful, 30, who sold her unusual advertising space on eBay, said the money will give her 11-year-old son a private education, which she believes he needs after falling behind in school. "For the all the sacrifices everyone makes, this is a very small one," she said. "It's a small sacrifice to build a better future for my son," she said. "To everyone else, it seems like a stupid thing to do. To me, $10,000 is like $1 million. I only live once, and I'm doing it for my son," she said.