Continuously improve communication skills across all dimensions - vocabulary, specificity, metaphor, persuasion, and public speaking

Eben emphasizes: 'For the next ten to twenty years, you're going to get a lot of leverage if you continually improve your communication skills. And I mean improve your vocabulary, improve your ability to communicate specifically, improve your ability to, use metaphor and story, improve your ability to persuade, improve your ability to speak in front of groups of people, all key areas to improve. No matter what you're developing, okay, no matter what talent or skill you're developing into a strength, communication will make it much more powerful.'