This viral sleep hack, called cognitive shuffling, has TikTok talking. Try it tonight and see if it improves your sleep.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Are you constantly tossing and turning at night and looking for ways to get better sleep? Enter: ...

Toss and turn. Count sheep. Stare at the ceiling. Sigh when looking at the clock on the nightstand. Read a book. Or simply give up and phone-scroll. Let’s face it: Falling asleep can be difficult.