Harvard Health Blog
The power of positive psychology: finding happiness in a cold ocean swim
By: Kay Cahill Allison, Former Editor, Harvard Health While swimming in the frigid ocean off the coast of Maine a few days ago, I entered what psychologists call a flow state. It felt like a million bucks. Here’s what happened: On a hot Sunday afternoon, I walked into the Atlantic off Cape Elizabeth. Although the water was painfully cold, it was sparkling and exhilarating. I began to swim. The activity absorbed all my attention.