Jason Stirman went to his first meditation class when he was working at Twitter. An early employee there, he eventually quit Twitter with founder Ev Williams with the intent of starting a new company with a “mindful culture.” When they started the publishing platform Medium, Stirman said they practiced Holacracy, meaning they ran the company without management, and they held guided meditation sessions in the office three times a week, which led him to a regular meditation practice. This past spring, Stirman launched a meditation app aimed at athletes called Lucid. And this Texas native once owned an auto repair shop.