An intriguing pattern has emerged from psychological research: Introverts might just have a leg up when navigating the choppy waters of aging. While extroverts have long been celebrated for their ...

Celebrities are usually the last people you'd expect to be introverts. After all, if you're used to red carpet appearances or performing on stage for millions of people, can you really be shy?

You just couldn't imagine Putin doing that. He is an introvert – a man of deeds, not words." He had a romantic desire to become a KGB agent and serve his country incognito – perhaps the ...