What isn’t possible after a good night’s sleep?
Sleep is dedicated time for the body to repair and rejuvenate itself. If you sleep for less than six hours a night, there’s a body of research to show that you will live a shorter life.
I recently explored why the theme of sleep is so popular today.
We’re busier than ever. As technology distracts us and makes information more accessible, the things stimulating our minds all fight against each other for our precious attention. Ask yourself this: would you take yourself off to bed one hour earlier simply to sleep? Or, more likely, would you use that hour updating your social media channels, browsing for your next purchase, or writing your start-up business plan? More often than not, the latter wins, meaning your window of sleep is getting smaller.
The science of attention, and how we can improve it, is discussed in this TEDx talk. It turns out that to improve your attention span, practice really does make perfect. The more you put time aside to concentration on something, the better your brain gets at the process of focussing your attention.
Here are three reasons why you really should stop, think and sleep. Here’s an excerpt from a recent piece with Richard Jolly, Adjunct Professor of Organisational Behaviour at London Business School (LBS).
Why don’t we do the things we know we should be doing? It’s a question that Jolly asks executives daily.
You’re busy. Are you prepared to put on the brakes?
In January 2016, Klaus Schwab, Founder and Executive Chairman of the World Economic Forum said that people and technology had reached a crossroads. “We should not stay human; we should become better humans,” he said. He meant that artificial intelligence is beginning to occupy the work that can be programmed – forcing people to be more creative, self-aware and empathetic, in essence, more human. What makes people human comes from their brain chemistry, so people have to stop for the sake of their most important attribute in a digital world.
And what are brains for? Thinking.
The act of thinking is a lifestyle choice, and one that improves brain health.
When people are thinking, they often take their hands to their temples. It’s the place that generates people’s thoughts, feelings and movements. It’s also the home of ideas.
“Humans don’t like uncertainty. As the world gets more complex, the ability to generate new ideas and adapt rapidly, are vital skills. That’s why we need time to think about the critical things. As we get caught up in the short term, focusing on the long term gets harder, particularly with the distraction of technology.”
Thinking time helps us survive, adapt and prosper. But no one can think without sleep.
What’s good for the body is good for the brain, too.
But how much sleep is enough to make you sharp? And how much is too much to make you slow and groggy? “It takes time to test,” he says.
“Ariana Huffington is a prime example of someone who underslept and overworked,” he says. “But today, she’s an authority on sleep.”
If sleep increases productivity and happiness, and supports smarter decisions, why are people still bragging about their terrible sleep habits? Because bad sleep supports the outdated idea that if you’re busy, you’re important.