Are you the "If it's not broken..." type?

All too often I hear, "If it's not broken, why fix it?" When you're referring to an old refrigerator or an outdated computer, it's a valid decision to avoid investing more time and repair than the item is worth. Maybe you'll be able to squeak by until it breaks down. Then, at that time, you can throw it out and replace it with a newer model. But when it comes to your body, "If it's not broken..." thinking can backfire. Sometimes, it is downright dangerous. Why? Because, just as with that old refrigerator, if you ignore warning signs, sooner or later problems will catch up.