I’d been having pain in my hands. Aches, sometimes sharper pains, but not like getting stabbed — nothing debilitating, I could still write and type, pick things up, work like I always do.
It felt like I’ve been climbing or playing guitar the day before, but I haven’t been. At first, I thought it was that I was clenching my fists while I was sleeping, but my partners don’t report seeing that.
Now I think I know what it is: referred pain.
From phantom limbs.
Except in this case, the limbs are wings.
Yes And Further 