The danger for many (or most) people on Hacker News is not that they're going to slack off and only work 25-35 hours a week, but that they're going to work 60-8

The danger for many (or most) people on Hacker News is not that they're going to slack off and only work 25-35 hours a week, but that they're going to work 60-80 hours a week on the wrong things. And sleep deprived people are really, really crippled at deciding what the wisest thing to work on is.