You know that voice in your head? The one that drives you crazy sometimes? The one that points out your flaws and re-plays your mistakes over and over?  What is the point of that voice? Tune in this week as we gain an understanding of how to tame this voice, and put it to good use, thanks to Chatter: The Voice in our Head, Why it Matters, and how to Harness it by Ethan Kross.