I think it's both highly encouraging and humbling. What it means is that even though his skills could allow him to work on much fancier, complex applications, t

I think it's both highly encouraging and humbling. What it means is that even though his skills could allow him to work on much fancier, complex applications, this simple 1 hour job made an enormous impact. Just think about what you do best and imagine if you could redirect the same energies somewhere else and maximize your payoff with a minimum of effort. It's not a feat that's easy to reproduce, but it is something we can all learn from.