What would your childhood self think if he or she could see you today? It's not a completely fair question because, let's be honest, our childhood selves were not the most practical. But it's an interesting question, nevertheless. Would they be a little disappointed to learn you've never flown a helicopter through a flaming hoop, owned a hundred horses or pursued a career in marine biology? It's true–most of our childhood selves wouldn't be very impressed with the choices we've made in our careers and free time. But, for Tanner Foust and Greg Tracy, well ...