How does your need for certainty play out? Does it force you to try to predict? Does it persuade you to declare things that you don't actually know? Perhaps the need for certainty is powerful enough to rob you of genuine moments with loved ones or with yourself. Research finds that people who take risks (those who step into the unknown) are happier than those who merely reach for reward or gratification. Why? Because healthy risk-taking has rewards sewn into the experience when we authentically try. It builds skills in self-advocacy, self-love and self-worth.