Really indulge in introversion, and you’re likely to crave a little extra—extroversion, that is. You’ll experience that movement of yin into yang. Consider, for example, traveling by yourself, far away from familiar faces, others divinely indifferent to you. Chances are you’ll eventually find yourself open to and even initiating exchanges with strangers. Because contact is optional, it flows out of you—it’s natural, easy, and probably quite pleasurable.

