"Documentary" makes it sound sterile or clinical, but in fact it's pretty badass.
Kind of dispels the illusion that we're not pampered.
It's so good I'll probably watch it again today. The diving section is the best, IMO. Imagine someone spinning you around underwater and ripping off parts of your dive gear then having to reassemble it basically blind.
Imagine a junior code review that starts like this (https://youtu.be/AGvvNKBGgUw?t=230): "This entire codebase has been a joke. There hasn't been a single module that you've written during the course of this project that has even remotely resembled perfection. Everything has been sad, weak, and unreadable. And it's all because you're inside your tiny little brain, self-defeating yourself."
Admittedly that only happens during the training phase, though.