Blink & You’ll Miss It
DR SHAADY HARRISON | 4 minutes
At any one time, most of us are lost in our thoughts.
This is particularly true for high achievers – successful people are excellent at mentally multi-tasking, slipping in and out of the present at a pace that’s almost impossible to catch in real time.
Unfortunately, this cognitive advantage comes at a cost.
A ground-breaking study from Harvard gave an uncomfortable insight into just how scattered our minds are. The researchers set out to answer two questions: How often do our minds wander and what does that do to our happiness?
The results made for uncomfortable reading.
The average person spends 47% of their time thinking about something other than what they’re doing at that moment.
In other words, we spend almost half of our lives not actually living them.
Even more shocking is the impact on our mood. “Mind wandering is an excellent predictor of people’s happiness.” the researchers summarise. “In fact, how often our minds leave the present is a better predictor of our happiness than the activities in which we’re engaged”.
Consider two people in different places. The first is sitting in a gorgeous restaurant with their family, but their attention keeps slipping away. The second is at home prepping a simple meal in the kitchen, but they’re fully absorbed, not fragmented by future thinking. They’re present, and they’re happy.
Most of us are painfully unaware just how often our minds go elsewhere.
Our minds jump from the future to the past and back to the present in such quick succession that we barely register it. We struggle to switch off at night because our minds won’t quiet down. We lose precious time worrying about things that never happen. We overthink and overcomplicate things.
This pointless mental turbulence creates an undercurrent of emotion leading to stress, anxiety, and strained relationships.
But it doesn’t need to be this way.
How To Quiet The Noise
A restless mind doesn’t settle by accident - it settles when given the right conditions. Each of these strategies quiet the brain networks behind mind-wandering, making it easier to stay grounded in the moment you’re in.
Turn Down The Stimulation
A noisy mind often reflects a noisy environment. Constant notifications, background screens, and perpetual input overstimulate the brain’s salience network, making thoughts feel jumpier. Creating protected periods with reduced stimulation (even if just for ten minutes) helps your mind settle and stay present for longer.
Create More Single-Task Moments
Multitasking keeps the brain in a fragmented state. Choosing one task at a time and doing it start-to-finish without switching, trains the attentional system to stay coherent rather than scattered. Small pockets of single-task focus recalibrate your mental baseline.
Meditate
Meditation is a game-changer for over-thinking. It trains your mind to stay where it is by teaching you to notice when it wanders. Over time, it rewires how often you mentally leave the room and how quickly you return back to it.
Write Things Down
A busy mind is often a cluttered one. Unresolved tasks, unmade decisions and open loops all occupy working memory and quietly drain cognitive bandwidth. Write stuff down – once externalised, your brain stops tracking it in the background.
The Big Picture
Our busy minds are great when it comes to productivity and planning – but they come at a cost.
The more time we spend mentally time-travelling, the unhappier we become.
In other words, our happiness isn’t shaped by the big dramatic life-affirming moments, it’s shaped by our ability to stay in the boring ones.
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A wandering mind is an unhappy mind. Killingsworth, M. A., & Gilbert, D. T. (2010). Science, 330(6006), 932-932.
A default mode of brain function. Raichle, M. E., MacLeod, A. M., Snyder, A. Z., Powers, W. J., Gusnard, D. A., & Shulman, G. L. (2001). Proceedings of the national academy of sciences, 98(2), 676-682.
The costs and benefits of mind-wandering: a review. Mooneyham, B. W., & Schooler, J. W. (2013). Canadian Journal of Experimental Psychology, 67(1), 11.
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About The Author
Shaady Harrison is a British medical doctor, writer and private advisor specialising in the intersection of psychology, calm and performance.