I mean exactly that. You can feel like a winner some of the time but eventually you get old and deteriorate like everyone else. Plus you lose friends and loved ones, etc.
So you think because you eventually grow old and die you are a loser and what you do during the time you are born and the time you die is irrelevant?
And because you lose friends and love ones that the experience you shared with them is meaningless?
It's no wonder you come across as such a bitter and spiteful man. How about a little bit more nobility and gratitude?
"Despite so many ordeals, my advanced age and the nobility of my soul make me conclude that all is well."
-- Sophocles, Oedipus Rex