So many of us do it: You get into bed, turn off the lights, and look at your phone to check Twitter one more time.
You see that coronavirus infections are up. Maybe your kids can't go back to school. The economy is cratering.
Still, you incessantly scroll though bottomless doom-and-gloom news for hours as you sink into a pool of despair.
This self-destructive behavior has become so common that a new word for it has entered our lexicon: "doomscrolling."