Monday: Management meetings and “running the company” work
Tuesday: Product development
Wednesday: Marketing, communications and growth
Thursday: Developers and partnerships
Friday: The company and its culture
Weekends are a bit slower: Saturdays are for hiking and Sundays are for “reflection, feedback and strategy,” Dorsey said. But from Monday to Friday, he clocks in eight hours at Twitter and then walks two blocks over to put in another eight hours at Square.