During the Great Depression, Roosevelt told us we have nothing to fear but fear itself. But fear isn't the only thing we, as humans, should be wary of. There is another sinister threat, something that, if not addressed before it sets in, can be deadly. Denial, when allowed to fester, can have serious consequences. For example, a woman who refuses to see the ugly truth about her doomed engagement can end up trapped in a miserable marriage. A wife...