Bryan Johnson, a successful software entrepreneur with modest beginnings, sold his business, Braintree Venmo, to PayPal in 2013 for an amount of $800 million. But he had suffered from his long years of toil. Johnson remembers feeling gloomy and unhappy with his appearance and physical well-being on a regular basis. A few years ago, he … Continue reading Insights Gained from Bryan Johnson: Dos and Don’ts