You can't save everyone and that's... Something I had to learn.
[ back when he first started doing this, he took losses and failure to save someone (usually by no fault of his own) so personally. now he understood with a grim sort of clarity that sometimes bad things happened, and there was nothing he could do about them. not all of them. but the ones he did do something about, that's what matters. trying. helping. doing what he can. ]