Grace Paley writes:
“My father had decided to teach me how to grow old. I said O.K. My children didn’t think it was such a great idea. If I knew how, they thought, I might do so too easily. No, no, I said, it’s for later, years from now. And besides, if I get it right it might be helpful to you kids in time to come.
They said, Really?
My father wanted to begin as soon as possible. 
[…]
Please sit down, he said. Be patient. The main thing is this — when you get up in the morning you must take your heart in your two hands. You must do this every morning.
That’s a metaphor, right?
Metaphor? No, no, you can do this. In the morning, do a few little exercises for the joints, not too much. Then put your hands like a cup over and under the heart. Under the breast. He said tactfully. It’s probably easier for a man. Then talk softly, don’t yell. Under your ribs, push a little. When you wake up, you must do this massage. I mean pat, stroke a little, don’t be ashamed. Very likely no one will be watching. Then you must talk to your heart.
Talk? What?
Say anything, but be respectful. Say — maybe say, Heart, little heart, beat softly but never forget your job, the blood. You can whisper also, Remember, remember.”