The Existence of someone is their life and if I'm asked what's this means to me, I'd say life is something given to us by nature or God to fulfill our desires,We all have something or someone for whom we live,for the one we wake up daily just because they're existing.
The condition that distinguishes animals and plants from inorganic matter, including the capacity for growth, reproduction, functional activity, and continual change preceding death.
I would be the first one, brain signaling blood vessels to return to normal, the body is reacting to whatever is happening to it, it’s reacting in a way to keep the body in the normal state the best it can