At least for software engineering we should realize that after some time(probably 3h) per day/sleep we are doing negative work. At that point we are most likely

At least for software engineering we should realize that after some time(probably 3h) per day/sleep we are doing negative work. At that point we are most likely creating more problems/bugs than working code. Actually this just reminded me of the gitlab incident and many others that happened to me and coworkers. The most damaging mistakes I can remember seem to always be linked to tired people coding.