We often hear that suicide rates are highest during the holidays. I even heard a character in a Christmas TV movie warn about the risk during the last holiday season. Seems to make sense, in a way. After all, the holiday season even has its own syndrome - the holiday blues. Many people are stressed out, and for anyone who's alone and depressed, the contrast between the ideal of the holidays and reality can be hard to take.

Here's the problem - the prevailing wisdom is wrong. In fact, we're not...