By David MeltzerOriginal Source: entrepreneur.comTito Ortiz, former UFC Light Heavyweight Champion and CEO of Punishment Athletics, opens up about his childhood, and how the challenges he faced taught him to navigate moments of uncertainty. From his experiences overcoming drug addiction to his toughest opponents in the ring, Ortiz provides insight and advice on the mindset it takes to be truly dedicated.Oritz and The Playbook host David Meltzer chat about a range of topics including some the advantages of growing up with struggle, the power that comes from taking responsibility for your own life and how...click here to continue reading