Snow, surf, dirt, wind, whatever medium it is that inspires the great chase for outdoor adventure, there’s something addictive there. A neverending desire for more of the thing we’ve devoted our lives to. This film, “Contraddiction” focuses on what it means to live a life built around snowboarding. With character studies of snowboarders from many walks of life, stunning footage of world-class riding, and terrific music, this is an affirming study of the pursuit of outdoor thrills.