Some people lift weights to grow stronger. Your idea of exercise is thinking through tough problems to strengthen your favorite muscle: your brain. Introspective by nature, you crave quiet time to reflect privately on your thoughts. When you stare off into space, you’re not an unproductive daydreamer. You’re refining your thinking and distilling your disparate thoughts into a single, well polished idea– the likes of which no one on your team may ever have considered. Nothing zaps your energy faster than a team dominated by groupthink.