Docs have wanted to replace my left knee for 40+ years now (since a teenage injury left it pretty
much trashed). Lots of the usual draining and horse shots, then I stopped all that cold in my early
20's. Told them they could have it when I couldn't make it move anymore....
Visions of James Garner and Tommy Lasorda (both had their knees replaced way back then and
walked like it) danced in my head when contemplating replacement.
The 3am ritual when I wake up is to grab it and un-lock it every morning, as quietly as I can.
Lip biting stuff, lots of cursing under breath.
Thought I was doing a good job of that, only to have my wife recently inform me that I managed
to wake her up most mornings doing so for all these years, but she never said a word.
She knows...
What I'm saying here is if they're giving you a good shot at a better life then HELL YES, go for it!
Best of luck, prayers will be said on your behalf.
