I recently had matcha in SF with the inimitable Leo Babauta. This guy, despite having created an army of fans who love his musings on productivity, happiness, minimalism, frugality, vegetarianism/veganism, health and fitness, setting goals, and many other topics has clearly digested the concept of humility. He has a long list of impressive achievements, yet he’s one of the humbler and most self-effacing people I’ve met in a long time. Check out what he has to say below about “best practices” concerning concentration, focus, and flow. And by all means check out his delightful blog at Zen Habits.