How to Become the Best in the World at Something

With skill stacking, you don’t need to be at the top to be extraordinary

It’s better to have three okay tools than a single, perfect one. The axe is great at breaking obstacles, but not that useful to jump over pits. The grapple is great to jump over ice or pits, but not amazing for slaying dragons. The only way to win is by having both tools. Illustrations: Tomas Pueyo.