The secret of fitness both for body and mind just isn’t to mourn over the past, concern yourself with the long run, or expect issues, but to reside the present minute sensibly and earnestly.

The secret of fitness both for body and mind just isn’t to mourn over the past, concern yourself with the long run, or expect issues, but to reside the present minute sensibly and earnestly. One of the recommended, unexpected consequences of simplifying our...