You are torn asunder by Alzheimer's disease over the course of the older years of your life, slowly losing your mind, both figuratively and literally, you lose the memories of your loved ones, all the happy moments you've ever had, if any, will have faded to dust in the books of history, you die alone in the street, watching as strangers pass you by while you sit and starve, yearning to know who you once were, but, by the end of this paragraph, you wont even remember who I was.
I love you, dad.