FT.com:
How to stay mentally fit
24 May 2018
You may not want to hear this: retirement is a new opportunity for work. There is a strong argument for abolishing the concept of retirement and thinking instead of finding a different kind of work to keep ourselves mentally and physically fit. So what do we need to do to stay mentally fit and keep our minds nimble? The answer is to keep going. “In the beginning when you retire, it might feel more like a holiday,” said Gabriel Heller-Sahlgren, director of research at the Centre for the Study of Market Reform of Education and a Ph.D. student at the London School of Economics.