Female working in florist shop: The importance to differentiate between fact and opinion is, for instance, I've just received a promotional e-mail about the hottest digital camcorder. How do I ...

Opinions expressed by Forbes Contributors are their own. Bryce Hoffman writes about leadership, strategy, and decision making. Do you know the difference between a fact and opinion? If so ...

Narrator: That's what we call opinions. If someone says something is good, or bad, it's not a fact, it's how they feel. Sometimes people have already made their minds up about whether something's ...