Monday, as I was heading out the door to work, Matthew exuberantly exclaimed as he held the bio-feedback device aloft, “Hey Dad! All I’m doing is saying ‘La la la’ in my head and smiling!”. I laughed, hugged him and left. I thought that was all, however, for the rest of the day his words kept coming back to me: “All I’m doing is saying ‘La la la’ in my head and smiling.” There you had it: My 8-year-old son had mastered the Quick Coherence technique in only a few tries. Nothing fancy. Nothing complex. No muss. No fuss.