Don't get near my wife, she might kill you. She was the registrar at a college. There was a prof. who was a constant punster. So constantly did he pun that Myrna was turned off from puns. Then the poor lady married me, a punster.
The prof was really sharp. When he had to retire at age 65 he went to law school. He was still the sharpest lawyer around when he was in his 90s. Since I moved an hour and a half of So. Calif. traffic away I don't know how long he continued. I did hear of him off and on for a few years.
I'll just tool off now. Enjoy,
First of all you have to be smarter than the machine.