I love how it's just about his metal arm for Bucky. No, of course we don't need to talk about him losing his nicely established life, where he doesn't get stared at and people don't scream when they see him and he can try and remember who he was before. But yeah, poor thing lost the same appendage he killed all those people with, the one he probably hates with everything he's got. So let's talk about that arm. Not everything else he lost.