Grammy-winning musician Rick Springfield reflects on his 50-year career spanning rock stardom, acting on General Hospital during its peak viewership, Vietnam War service as a teenager, and his philosophy on staying creatively vital at 77. From playing for troops under fire to selling out arenas today, Springfield discusses manifestation, health optimization, and why passion for your craft trumps fame. Rick Springfield threw mortars down a radio shack tube at a Navy base in Vietnam at age 18 during a Tet offensive, an experience that still weighs on him psychologically decades later.