According to what I see all over the internet:
Biden at 78 years old is a bonafide senile individual!
Trump at 74 Years old is in the prime of his life!
Now you know that somewhere between 74 and 78 years old you go literally instantly from the prime of your life and mental capacity to a senile old codger. That four years difference is hell. If I am able to pinpoint the age that senility happens, I will be famous…
I am inclined to see both of these guys as senile old codgers, kinda like me…