work is healthy ... balance it with relaxation ... avoid too much of either ...
That’s why part time is best...if you can afford it.
Ditto that. Work part time; play part time; avoid hitting the retirement funds and delay SS until 70. Keeps you healthier and wealthier. It may even help with wise. Studies show (one of the most dangerous phrases in the English language) that remaining employed in a stimulating occupation correlates with a reduced incidence of dementia.