Which for any CEO that's in a corporation (the only ones that would fall into the "top CEOs" list) their work is entirely public or private meetings, phone call

Which for any CEO that's in a corporation (the only ones that would fall into the "top CEOs" list) their work is entirely public or private meetings, phone calls, golf outings, or lunches with clients. And they can decide when and how long to take a break, and what to delegate to which underling, because there's no one above them. Let's not pretend it's the same type of work here. I could probably work 8am to 11pm every day if that was all I was doing.