Presenter Dorice Horenstein Dorice is a Positive Intelligence expert and a best-selling author of Moments of the Heart: Four Relationships Everyone Should Have to Live Wholeheartedly. After serving as an officer in the Israeli army followed by years of leadership in the education field, Dorice, a resilience speaker known as Oy to Joy, uses her energy and charisma as she transitioned to make the world her platform. Dorice inspires others to improve their mental fitness, sharpen their resilience, navigate challenges, discover opportunities for growth, and thus find their champion within and live a purposeful life.