Godin listed the skills he felt couldn’t be outsourced.
Did you learn any of those in a classroom? The only way I’ve found them is to surround yourself with people that already have them. To absorb them through iteration and imitation until they become dispositional. Books are only a mediocre substitute. The key though is to avoid the academic pressures that push you away from those skills and towards sycophantry, cautiousness, repetition, tradition, jealousy and shortsightedness. Because once you tattoo yourself with those any of these viewpoints, the scars never go away.