When I met with neuroscientist, Cynthia Kahl, to learn about her research, it quickly became clear to me that a piece inspired by her work should speak to the hope it offers children. What Tourette syndrome takes away, Ms. Kahl's study aims to give back; calm, acceptance, and freedom. 'If You Feel a Tic, Let It Rip!' is an homage to the playfulness of childhood and to the mantra of Cynthia’s lab. What better gift could neuroscience give than the chance to be a kid again?