I mean, what the hell is with all this 60-90 hours per week stuff going on? Am I an incredibly defective human being or something - I cannot even fathom working anything even CLOSE to that (in software/tech, maybe if you're in med school or work an an ER I can see it). There is no way in hell I could ever even be close to productive for that period of time for more than, say, one week a year or something (and even then I'd need weeks to recover). I'd guess I'd ask everyone, "Really?". When you work those kind of hours, are you _actually_ doing value-adding or value-optimizing things, or just engaging in work theater?
I've found the most incredible thing is just to say "no" to things. Not doing things has this fantastic side effect of not causing more work. When you don't do more things, you don't cause more problems, which doesn't need more work, which doesn't need more staff, which doesn't require more money, which gives you less stress, and gives you happier staff, happier customers, and a happier self.
I wonder if I've totally lost my marbles if this kind of thing only makes sense to myself...