This letter is about productivity more than anything else. People use tools for efficiencies while I use emotions, perspective, and insight. It's because a lack of fear makes you more productive. You need to have a tremendous relationship with time and understand that in order to make progress you must not fear ideation. Productivity doesn't have to be Slack or any other app. Some people are like me and I'm not a literal, productive person. I'm a theoretical, emotionally productive person. I've never mentioned or admitted that to myself.