Besides that, my son has been given a "perk" by the Army (before his demob) - he's doing a swimming lifeguard's course, and, of course, he's moaning about how hard it is!
I had to remind him that, when I did that course, I was nearly 35, working full time in charge of an 8 man accounts department, and I hadn't just completed nearly 3 years of Army (physical) training.
Ahh! The youth of today...