Embrace Uncertainty

Hard problems rarely have easy solutions. There is no single way to win a poker hand, and there is no guaranteed path to making money in the stock market. Pretending that the mystery has been erased results in the dangerous trap of certainty. You are so confident you're right that you neglect all the evidence that contradicts your conclusion. Of course, there's not always time to engage in a lengthy cognitive debate. When an Iraqi missile is zooming toward you or when you're about to get crushed by a blitzing linebacker, you need to act. But whenever possible, it's essential to extend the decision-making process and properly consider the argument unfolding inside your head. Bad decisions happen when that mental debate is cut short, when an artificial consensus is imposed on the neural quarrel.

There are two simple tricks to help ensure that you never let certainty interfere with your judgment. First, always entertain competing hypotheses. When you force yourself to interpret the facts through a different, perhaps uncomfortable lens, you often discover that your beliefs rest on a rather shaky foundation. For instance, when (poker player) Michael Binger is convinced that another player is bluffing, he tries to think about how the player would be acting if he wasn't bluffing. He is his own devil's advocate.

Second, continually remind yourself of what you don't know. Even the best models and theories can be undone by utterly unpredictable events. Poker players call these "bad beats," and every player has stories about the hands he lost because he got the one card he wasn't expecting. "One of the things I learned from counting cards in blackjack," Binger says, "is that even when you have an edge, and counting cards is definitely an edge, your margin is still really slim. You can't get too cocky."

When you forget that you have blind spots, that you have no idea what cards the other players are holding or how they'll behave, you're setting yourself up for a nasty surprise. Colin Powell made a number of mistakes in the run-up to the Iraq war, but his advice to his intelligence officers was psychologically astute: "Tell me what you know," he told his advisers. "Then tell me what you don't know, and only then can you tell me what you think. Always keep those three separated."

Jonah Lihrer
How We Decide

The Neutral Zone

Anyone who has ever remodeled a house knows a good deal about personal transitions because such an undertaking replicates the three-part transition process. It starts by making an ending and destroying what used to be. Then there is the time when it isn’t the old way any more, but not yet the new way, either. Some dismantling is still going on, but so is some new building. It is very confusing time, and it is a good idea to have made temporary arrangements for dealing with this interim (“neutral zone”) state of affairs- whether it is temporary housing or a time of modified activities and reduced espectations to make the old housing work. And as the contractors always warn you, remodeling always takes more time and money than new construction. Good advice in regard to transition, too.

William Bridges
Transitions