The most common emotion people feel about getting old is surprise. I remember reading this in my thirties and finding it hilarious. Surprise? About the single most predictable thing in life? Oh, those old folks, I thought. Those doddering darlings! How silly they are!

I’m pretty sure that was last week. Except now I’m about to turn sixty.

WHAT????

You have to understand: Turning sixty only happens to other people. It has literally never happened to me. It is not something I do. Every day, I have to wrap my boggled mind around the shocking, totally unforeseeable reality of my sixtyness.

In my defense—in defense [...]

They say the night is always darkest right before the dawn. A flame rises just before it goes out. Dying creatures have a last surge of energy just before the end. And often, when life seems hardest, something good is about to break our way—I call it “the storm before the calm.” Psychologists call it an “extinction burst.” I’m writing this with a heavy heart at a point when outworn prejudices are spiking in my country. I’m finding the concept of extinction bursts comforting, and I hope you will, too.

Here’s how it works.

Somewhere, in a university laboratory, a rat [...]