I just sent my first ever business letter discussing "Retirement" to the bosses.
Later this month I will "officially" be qualified to retire and receive some portion of SS.
Now I plan to work till 70, BUT... it is time for the company to start thinking about getting younger blood to run my dept.
Also between you and me, somewhere between 65 and 67, I can already tell I will NOT want to be a Manager anymore (or up to it honestly).
Just let me program.