 Trust your gut, people. I'm not saying that you should hold these people who have degrees in a great deal of cynicism and disregard them altogether. That's going too far. But be skeptical. Keep an open mind. If you hear something said by somebody who's known as doctor or whatever the label might be, and it strikes you as being just simply positively absurd, go with your gut, because chances are what you're hearing is not grounded in common sense.