Terri is NOT cognitive and does have PVS. Are you unaware that her parents admitted under oath that she is PVS? They say something very different for the television cameras than they do under oath.
You are hot - and that is the right word - to condemn this woman to death when 1) her parents have shown in every manner that they deeply love her and want to take care of her all her life; and 2) there is a total lack of evidentiary material to support her husband's assertion, (post-liability law suit) that she, herself, wanted this.
There's nothing I or anyone on this site can convey to you that will change your outlook for one reason, it seems to me: you are without love. Playing - playing - the angel of death is hardly in accord with the Commandments "Love thy neighbor as thyself" and "Do not kill."
But the Final Judgment on this assuredly awaits you, as it does all of us. And if love is sustenance - as it is - Terri Schiavo, and her parents and siblings, will long live resplendent in the hearts of millions of persons.