[Oh. For a second there he supposed she might have meant swapping his prosthetic for another composed of more winter-friendly materials.]

I've gone through a couple of winters with this, so I know what I'm in for.

[He's wishing a bit now that he hadn't jokingly exaggerated the situation, but it's a little late for that. Keeping a watchful eye on himself and dressing especially warmly should be enough, he figures. It's a bit of a matter of pride, too.]

But, tell you what. If it ends up giving me trouble, I'll get in touch with you and see when I might be able to drop by.