The tub scenario reminds me of deaths like Whitney and her daughter, Bobbi. The daughter was brain dead for I believe 6 months before they took her off life support..heart beating, but zero brain function. While u could b technically dead, what if ur "rescued" n end up on life support?
My goddaughter (14) suffered a severe asthma attack in "04, hospitalized for week n half, n declared brain dead after a series of tests.
My nephews stepbrother (12) was also declared brain dead a few yrs ago after a tooth infection. Hooked up for about 2 wks, even "decomposing" cuz his mom fought for hosp to keep him alive.
I say all that to say, if by chance u were to end up brain dead, yes u will b dead, but it is a very painful process for any loved ones (if u have any) to witness in drs "pulling the plug". I have seen it in both cases n will never forget it..plz reconsider that option, love..