Demosthenes locked himself away underground—literally—in a dugout he’d had built in which to study and educate himself. To ensure he wouldn’t indulge in outside distractions, he shaved half his head so he’d be too embarrassed to go outside. And from that point forward, he dutifully descended each day into his study to work with his voice, his facial expressions, and his arguments. When he did venture out, it was to learn even more. Every moment, every conversation, every transaction, was an opportunity for him to improve his art.
