Is There a Time Discounting Verse in Awareness of Our Own Mortality?

All of us are constantly, i think, on a deep level, terrified of the fact that we're going to die. And so it let's have some fun, enjoy something now, an before that happens, yes, ye. I don't want to be the person who just kind of floats through life, doesn't take action sort of conveniently brushes away the notion of their own mortality,. until illness hits and then you have an existential freak out. The skilful mind always seeks the middle path - myth points to this man.