"In Times of Crisis, Mentally Ill Leaders Can See What Others Can't"

A professor of psychiatry writing for the Wall Street Journal holds out hope for people with depression who question their ability to lead:

When times are good and the ship of state only needs to sail straight, mentally healthy people function well as political leaders. But in times of crisis and tumult, those who are mentally abnormal, even ill, become the greatest leaders. We might call this the Inverse Law of Sanity...

When not irritably manic in his temperament, Churchill experienced recurrent severe depressive episodes, during many of which he was suicidal. Even into his later years, he would complain about his "black dog" and avoided ledges and railway platforms, for fear of an impulsive jump. "All it takes is an instant," he said.

Abraham Lincoln famously had many depressive episodes, once even needing a suicide watch, and was treated for melancholy by physicians. Mental illness has touched even saintly icons like Mahatma Gandhi and Martin Luther King Jr., both of whom made suicide attempts in adolescence and had at least three severe depressive episodes in adulthood.

Aristotle was the first to point out the link between madness and genius, including not just poets and artists but also political leaders....

An obvious place to start is with depression, which has been shown to encourage traits of both realism and empathy (though not necessarily in the same individual at the same time).

"Normal" nondepressed persons have what psychologists call "positive illusion"—that is, they possess a mildly high self-regard, a slightly inflated sense of how much they control the world around them.

Mildly depressed people, by contrast, tend to see the world more clearly, more as it is....