After having been at work 18 hours he failed it stone cold sober.
THIS!!
We are very good at applying ORM when the time comes to strap on our birds and break the surly bonds, but I'd argue that we pay lip service to it on the ground. More than a handful of times in CONUS I'd have to show up at work at 1200 to finalize the plans for a 1300 brief, fly until midnight, and then post-flight/debrief until 0300 or later. Even after, say, a 6+ hour LLL division desert CAL flight, the single most dangerous thing I did during that day was drive home after the debrief. (It was even more humorous when I'd have to be in at 0800 for a safety standdown...)
Instead of simply printing out a MarineNet/KNO certificate every year saying that we're ORM ninjas, maybe we need to continue to study the "Limits" section in the Human NATOPS.