Everyone should have three staple tools: - Calendar - To-do list - Information storage ([[Personal Knowledge Management]]) [[Allen, David. Getting Things Done.]] Input -> Process -> Output Inputs: mail, e-mail, school notes, Feedly, groceries, Amazon, Reddit, Write articles, advertise. Passive-ish income. Appease top 20% of income, get rid of top 20% stressors ([[Pareto principle]]