I hear the aphorism “Age is just a number”. No, that maxim is so incorrect, age is a demographic used to stereotype and discriminate. Retirement for many of the so-called elderly is a death sentence. Age has anatomical, emotional, mental, physical, and physiological features. Muscle mass becomes harder and harder to maintain as we age. Our health generally becomes more of an issue with age. Ageism has become rampant in the United States except in the special cases of legislators, military leaders, senators, Supreme Court justices, and usually Presidents.
We sometimes believe that as a person ages that he/she becomes wiser. That is not always the case. It is a well-known fact that most of the grand scientific achievements of the years 1900 to 1960 were done by relatively young adults. Sometimes some old people because of their conservatism and fear of change stand in the way of scientific progress.

