It’s 3 a.m., your eyes snap open, and suddenly your brain decides it’s the perfect time to review every mistake you’ve ever made and tomorrow’s to-do list. You’re lying there, watching the clock, calculating how exhausted you’ll be in the morning.
Stop torturing yourself. I’ve battled middle-of-the-night anxiety myself, and I can tell you that just lying there stressing out guarantees you won’t get back to sleep. Worse, chronic sleep deprivation wrecks your financial decision-making and your physical health.
You don’t need a prescription to fix this. According to Dr. William Lu, a sleep medicine physician who recently shared a relaxation tactic with Tom’s Guide, the secret is a technique called cognitive shuffling.
It’s a method that was developed by Canadian scientist Dr. Luc P. Beaudoin and works by scrambling your thoughts, disengaging your racing mind, and forcing your brain into sleep mode in a matter of seconds.
While there are plenty of sleep tricks that actually work to improve your overall routine, this specific technique targets 3 a.m. panic. Before you resort to expensive gadgets, try this free method.
3 steps to master cognitive shuffling
1. Pick a boring anchor word: Make sure you’re comfortable and that your room is cool and dark. Then, think of a neutral word that has no emotional baggage or negative associations for you. Let’s use the word “sleep” as an example.
2. Focus on the first letter: Take the first letter of your word — in this case, “s” — and start thinking of random, unrelated words that begin with that letter. Sun. Snake. Shoe. Soup.
Spend a second or two visualizing each item.
3. Move down the line: Once you run out of easy words for the first letter, move to the next one. “L” brings up words like lamp, lion, and lips. The trick is that these words have no logical connection to each other.
By forcing your brain to jump between unrelated concepts, you interrupt the anxious thought loops keeping you awake. It mimics the random micro-dreams your brain naturally produces right before you drift off. Most people don’t even make it to the third letter.
What to do if shuffling doesn’t work
Sometimes your anxiety is too loud for mental games. If you’ve been doing this for 20 minutes and you’re still wide awake, get out of bed. Go to a dimly lit room and do something boring, like folding laundry or reading a dense book. Only return to bed when your eyelids are heavy.
If racing thoughts won’t quit, try a psychological trick to help you fall back asleep by putting your worries on pause until morning.
2 mistakes to avoid at 3 a.m.
1. Reaching for your smartphone: People, including me, do this constantly. You wake up, get bored, and grab your phone to check emails or scroll social media. The screen blasts your retinas with blue light, which actively suppresses your body’s production of melatonin. You’re chemically signaling your brain that it’s daytime. Leave the phone face down.
2. Swallowing a sleep supplement: It’s tempting to reach for a bottle of pills when you’re desperate. But turning to chemical crutches is a dangerous game. In fact, a popular sleep supplement is now linked to heart failure risk, doctors warn, so you shouldn’t take over-the-counter aids lightly.
Getting your rest doesn’t require expensive treatments. Master this mental trick, protect your sleep environment, and you’ll protect your health and your wallet.