This article is as bland as it gets. How does Jack Dorsey run both Twitter and Square? By managing his time. Of course, we know he manages time, which is the biggest constraint in accomplishing the task of managing two companies. How exactly does he manage time? Said that, I believe the only reason this is in news is because some investors are worried that Jack Dorsey being a CEO of two companies will affect the company&#x27;s performance, and this article is sharing Twitter&#x2F;Square&#x27;s view that Jack Dorsey isn&#x27;t alone and that there are other CEO&#x27;s who did that.