How to Be Better at Almost Everything: Learn Anything Quickly, Stack Your Skills, Dominate

Mastering one specific skill set might have been the key to success 20 years ago . . . but being the best at a single thing just doesn't cut it in today's global economy.

Think about those people who somehow manage to be amazing at everything they do—the multimillionaire CEO with the bodybuilder physique or the rock star with legions of adoring fans. How do they manage to be so great at life? By acquiring and applying multiple skills to make themselves more valuable to others, they've becom...