IN AN episode of “Seinfeld”, a 1990s television comedy, George Costanza, a serial failure played by Jason Alexander, decides that every instinct he has is wrong. So he resolves to do the opposite. He is soon squiring a new girlfriend and is up for a dream job. “It’s all happening because I’m completely ignoring every urge towards common sense and good judgment I’ve ever had,” he says.
Success in investing often means going against the grain—and your own feelings. To do otherwise is to be swept along by the general greed and fear. Still, fear is a useful emotion. It would be unwise, for instance, to ignore the recent turmoil in Italy, where bond yields spiked in response to concerns that the country might be on the road to leaving the euro. Though the worst fears have subsided, the coalition that was eventually given the president’s blessing to form a government looks capable of causing trouble.
A natural inclination in the circumstances is to turn away from euro-zone assets—not…
