About "the aged coeval"

Are you familiar with this uncomfortable feeling when looking at their peers,
you think:
 - Did I look so old? It can not be!
If yes, then this story is for you.




Sitting in the waiting list for admission to the new dentist, I noticed
his diploma hanging on the wall in the reception area. Suddenly I remembered that
handsome tall boy with the same name went with me in the same class
where some 30 years ago.
But as soon as I walked into the office, I immediately tossed the thought of it - the gray-haired, balding man with a furrowed face was too
old enough to be my classmate.
However, after he spent viewing, I asked him what
he finished school. He called the number of my school!
 - At what year? - I asked
 - In 1978. Why do you ask?
 - You were in my class! - I cried.
He looked at me and asked:
 - Yes? And what do you teach? ..

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