Kids take on each challenge with the expectation of conquering each one, not the fear of failure or disappointment. Perseverance is a must, not just a thought.
It's amazing to watch these little guys succeed at their level, and we can learn a lot about how to handle are own grown up challenges.
Take these tips from the kids. Persevere, do not fear. Conquer at all costs, and by all means have fun doing it.