You may say you want to jump off a bridge, but to actually think about doing it in a fit of despair requires a set of serotonin-depleted neurons in very, very bad shape. This appeared a while ago in ESPN magazine, but the online article still chills: Kyle Ambrogi, running back for the University of Pennsylvania and all-around overacheiver and otherwise apparently stable guy, broke down over the span of three months, culminating in his eventual suicide. Wayne Drehs does a superb job detailing the improbable becoming the unthinkable.
The least likely.