Coming off a couple of 16+ hour shifts with work, with likely another one or two coming up, thanks to our annual disaster recovery exercise. Between the drill and the upcoming Memorial Day holiday, it seems most of the rest of the support staff have conveniently disappeared. As such, it makes it a bit challenging to stay focused. Managing to survive so far, but my age is certainly making it much harder to stay engaged, compared back when I was in my twenties. Back then, a 72 hour shift was not unheard of.