Is correct saying "my destiny is to die out" ? I'm triying to say that I will die, that I will disappear like a dust in the universe, is correct saying "my destiny is to die out" ?

A song I have just written. I can’t find in my mind more than disjointed memories All I am, getting mad are agonizing feelings I have searched everywhere for the meaning of existence But we are all products of an worthless and accidental chance My destiny is to die out without even knowing who I was All this pain will be in vain I am so afraid of the end. looking at the lake reflection I see the glance of a stranger tired of the run the nightmare has begun my awareness is my enemy