balance-in-life

Vijay, one of our read­ers, wrote yes­ter­day a very thought­ful comment :

“What is brain fit­ness and how it is mea­sured? Is it the same as mind fit­ness which seeks to achieve bal­ance in life?”

I am curi­ous to learn how you would answer that ques­tion. I will add my per­spec­tive over the week­end, since I don’t want to bias your thoughts now.

What is brain fit­ness and how it is measured?