You have about a week of warm water left

Because after that it is a whole year, and a year is longer than it sounds when you are counting the things you did not get around to.

Earlier this summer we sent you to sit beside the water and watch it. This time you are getting in.

There is a lake or a pool or a river or an ocean within reach of you. You know where it is.

And I know what arrived in your mind the second you read that. The swimsuit, the changing room, the whole business of being looked at.

Set that down for a minute. Not because the feeling is unreasonable, but because the water does not care in the slightest.

What the water offers has nothing to do with how you look in it. It is the shock of cold on your skin, the weightlessness, the strange quiet under the surface.

There's a test that could tell you exactly what's happening inside your arteries right now.

Doctors used to order it routinely.

Not anymore.

It quietly disappeared from standard checkups.

Why?

Because what it reveals could change how millions of people think about heart health… and put billions in heart medication sales at risk.

You won't get this test at your next physical.

But you can still find out what it checks for and what to do about it.

It is a sensation almost nothing else produces, and your body has been going without it for a long time.

Go at a quiet hour if that makes it easier. Early, or late in the day when the light is long and the pool is nearly empty.

And make the smallest version acceptable. If getting all the way in is too much this week, sit on the edge and put your legs in up to the knee.

That counts. Cold water on your skin at the end of August is the whole medicine, whatever fraction of you receives it.

Then dry off in the last of the warm air and go home. That is one thing you got to before the season closed.

Find the nearest water you can actually get into, a lake, a pool, a river, and go at a quiet hour. All the way in if you can, feet in the shallow end if you cannot. Either one counts.

What else is in this season that I will miss if I wait for a better week?

Tell me what yours is. Hit reply. I read them.

See you Monday.