@glupson...That's the problem with life sentences...you're only truly dead in the joint if you die of natural causes in a permanent fashion, or someone makes you that way....
As for the latter, it's a toss whether it's better to have the authorities or a jail mate do the deed.
I suspect deep anesthesia is very similar to death in some ways.
You 'go under'...there's no dreams, until your consciousness slowly returns. Awareness that you're again aware of being 'back'...sound returns like a volume control rising, again slowly.
Then you become aware of the plastic breathing tube that's still crammed into your mouth it's uncomfortable and getting more so because it's sticking to the sides of your mouth and throat because your mouth is dry as paper...
"Uhgulblth!"
"....he's waking...We'll get that out of your mouth in a moment..."
(You're finally aware that they're still setting up in Recovery, but you still can't see...but you think 'not soon enough, dammit...')
"mmfth" Your eyes are open but focus is just starting to work. The room an out-of-focus fishbowl that begins to make sense...
You take a deep breath...without the oxygen mask you've had for 3 days prior....
It worked...It works. Wow....