I've worn the same cap-badge as Sgt Nightingale, though that's where the comparison ends.
However, I'd argue that the more elite the unit and its serving members, the greater the responsibility there is to do things correctly. Taking home
122 x 9mm live rounds of ammunition
40 x 7.62mm live rounds of ammunition
50 x 9mm frangible rounds of ammunition
50 x 338 armour piercing live rounds of ammunition
2 x .308 live rounds of ammunition
74 x 5.56mm live rounds of ammunition
claiming to forget about it and the 9mm Glock pistol falls a long way short of that.
How many ammo declarations did he make in his career? His stories and their changes really are not credible.