Never. I think people that frequently pull all nighters (i.e. those claiming to do so multiple times per week) are probably missing the point that they'll get

Never. I think people that frequently pull all nighters (i.e. those claiming to do so multiple times per week) are probably missing the point that they'll get more work done with ~6 100% productive hours per day, than 18+ hours at fastly reduced productivity. It's not sustainable.