[...] I see people with the "I've learned everything / There's nothing left for me. / I give up" and so on looks on their face often in my work, but that's what I get for working with prosthetic limbs. I've also met some, who've said that they have only one thing left to do in their life, but that doesn't have so much to do with my work.

[Also coming from a world where wars are regular? She's seen a lot, or heard at least.]

But yeah, the world would look pretty horrible if everyone suddenly went to that state.