Jeeesh.

Its sad that he lost all those years, and I hope that he can get back to "normal". i agree to a point with what was said, after a few years... I think its time to let go because you odn't know what his life would be like if he woke up. Not that he deserves to die, but there is a difference between holding on because you remember him as he was and want to hold on to that, and holding on because you see improvement and the prognosis is good.

not a doc and I hope I NEVER have to to deal with this, and I admit that if i did- I would probably want to hold on too.