“I’ll sleep when I’m dead,” is the hustler’s motto. There are at least a couple of movies and a couple of songs with that statement as the title. It implies that strong people don’t need sleep. In reality, getting adequate sleep not only makes us stronger, but also smarter, and not getting enough sleep can eventually kill you.
How Much is Enough?
A recent study by the CDC found that 41 million Americans in the workforce are sleep deprived. How many hours an adult needs varies by person; it can be anywhere between six and ten. When you don’t get enough, you accumulate a sleep debt that sooner or later your body will force you to pay. If you feel moody, are making more mistakes than usual, or falling asleep in meetings, then you aren’t getting enough. That lack of sleep can lead to poor decision-making, depression, and/or burnout. If you deny your brain the time it needs to recharge, then it will punish you with poor functioning, like trouble focusing on tasks, misunderstanding communication with your team, and difficulty controlling stress. These indicators can manifest in as few as three consecutive nights of sleeping six hours or less.
Why is it Important?
You need to be physically healthy to do your best work, and getting enough sleep is key to your physical health. Your body repairs its tissues, manufactures hormones to fight infections and viruses, and lowers your blood pressure while you sleep. Also during sleep, your brain constructs and reinforces neural pathways that help you remember things you’ve learned, which strengthens your ability to solve complex challenges at work.
Best Practices
Get on a schedule. Go to bed and wake up at the same times every day. Then, before bedtime:
- Three hours: Finish eating, and drinking caffeine and/or alcohol
- 90 minutes: Finish vigorous exercise
- 60 minutes: Turn off the TV, cell phone, and laptop. Read a real book, listen to soothing music, or meditate instead
- At bedtime: Eliminate light and noise and adjust the room temperature; cooler is more conducive to sleeping
Damage Control
After a sleepless night:
- Try to begin your day with exercise, outside if possible. You could go for a run or ride your bike, but a brisk walk through nature while breathing in fresh morning air and listening to your favorite songs followed by gentle stretching will also put you in a good mindset to face the day.
- Your body may try to rest at an inopportune time later in the day. If that happens, it’s more productive to take a 15-30 minute break to let your brain rest than to keep plowing through your to-do list.
- Caffeine may get you through the morning, but the crash could have you zoning out during your afternoon Zooms. If you can’t grab a 15 minute nap, then take 10 minutes to either meditate or eat a healthy snack and chase it with a glass of water while watching an uplifting video; maybe this one. If you don’t have 10 minutes, then take one or two minutes to either stretch or take a few deep breaths.
Many of us have trouble sleeping since the advent of COVID-19. What are some things you do to get a good night’s sleep? Please share in the comments.