Being able to confront death helps people have more peaceful deaths, as they are more ready to acknowledge when they should stop pushing against the inevitable. And in addition, it helps Gawande feel more at peace with how his father died. Additionally, the final image of the boat recalls the Greek myth of Charon, who ferried the souls of the dead across the River Styx. Similarly, Gawande makes it part of his own project to help ferry his patients through the process of aging and dying.