One thing this presentation says: while working more than 40 hours a week eventually lowers your productivity, your self perceived productivity is still higher.
Now, every individual is different, and I understand that he may have a productivity peak at more than 40 hours a week. But 95?[1] 4 hours nights? That is superman.
Direct PDF link: http://lostgarden.com/Rules%20of%20Productivity.pdf
One thing this presentation says: while working more than 40 hours a week eventually lowers your productivity, your self perceived productivity is still higher.
Now, every individual is different, and I understand that he may have a productivity peak at more than 40 hours a week. But 95?[1] 4 hours nights? That is superman.
[1]: He took the example of 19 hours a day.