Why Marissa Mayer's 130-Hour Work Week Idea Is Completely, Totally Wrong
inc.com
inc.com
Also, her job as head of the company is to determine strategy and get the right people in place to execute the vision and guide the ship as needed. Micro managing can never work at a company with 1000's of people. If she worked that many hours, I suspect that was her problem. She lost the forest for the trees. Shame because it would have been great, if she could have made Yahoo the power house it once was.
"What's the point" of life is a question for which nobody has a definitive answer. Hell, if you can answer that for just your own life you're miles ahead of most people.
Some people aren't happy unless they have a project that consumes every waking moment, and she may be one.
You never want a person like that in management at any level unless they understand how different they are from normal people.
Not that I am against nootropics (I have tried many of them; good short-term; disaster for long-term usage), but it would be great to have the full history.