Not being completely facetious here, but the Power of Now by Eckart Tolle suggests that the past and the future are tricks played by the mind and the Ego.
Notice I use a capital E, because it's MY Ego I'm talking about of course...
By living in the past or the future, we are avoiding the present.. and
that is where
everything happens
So to logically extend this, I'd have to say that I'd like to be able to be fully aware and present in that final moment, and not spend it looking back.
Easy to say mind... in the event I might well be screaming ...
"Muuummmmmyyyyyyy !!!!! "
k