Working Smarter

Humans are energy machines. We expend energy over the course of the workday and work year in our body and brains (which use up 20% of the body’s calories), and then we have to replace it, or fatigue sets in, stress and exhaustion build, and productivity plummets.

It’s a basic law of effort: Quality output requires quality input. It’s called work recovery in the scientific journals, and one of the best ways to get it is through the recuperative benefits of a vacation.

TIME OFF BOOSTS TIME ON

The annual vacation, which used to be a rite of summer for families in the 1960s and 1970s, has been shrinking ever since, with nearly two-thirds of Americans telling a Harris poll that they won’t be taking a vacation longer than a week. Numerous surveys show Americans giving back vacation days, 169 million days a year, according to a study conducted by Oxford Economics for the U.S. Travel Association.

There are many reasons for these trends—lean staffing, fear of layoffs, technology addiction, crisis mentality from an epidemic of false urgency and frenzy, and certainly ignorance about how our biology works, or doesn’t, when it can’t get the recovery it needs, from the cellular level to the blood glucose that gets spent in the course of staying disciplined and focused on the job. But executives shouldn’t cheer the extra days people spend on the job, since exhaustion doesn’t lead to effective work. Without recovery, employees fall prey to chronic stress, absenteeism, and burnout, the central feature of which is exhaustion.

ENGAGEMENT OR BURNOUT?

Exhaustion is the opposite of what every manager wants: employee engagement. When employees are engaged, they are 28% more productive, according to Gallup data. Engaged employees willingly put out extra “discretionary effort.” They are so committed to the work they do, they go the extra mile. Studies have shown that the key dimensions of engagement are involvement, efficacy, and energy. Engagement takes physical and mental energy, participation. That can’t happen when someone is exhausted and burned out.

The antithesis of engagement, say researchers, is burnout. Instead of energy, the key burnout dimension is exhaustion. Instead of involvement, you get cynicism, which is described as an active disengagement from others. You get depersonalized, demotivated. Not a recipe for interacting with colleagues and customers. And, of course, there's no efficacy when someone is weary and cynical. Instead, you have the opposite: ineffectualness.

Gallup found that only 29% of American workers are engaged. That means business leaves more than $300 billion on the table in lost discretionary effort. Add to that more than $400 billion that American business loses every year due to stress-related costs, according to U. C. Irvine stress researcher, Peter Schnall, and you begin to see that having a recovery strategy like vacations—and making sure your employees take them—is critical.

PERFORMING BETTER ON VACATIONS

The concept of the vacation was invented by companies back in the early part of the twentieth century as a productivity tool. They conducted fatigue studies and found that employees performed better after a respite. The same is true today. In one study by Alertness Solutions, reaction times went up 40% after a vacation.

Work demands build up strain and that causes a loss of energetic resources. That in turn, research by Stevan Hobfoll and Arie Shirom (“Conservation of Resources”) shows, increases stress. Time off helps build lost resources back up again. Hobfoll and Shirom called it “regathering.” They found that it takes two weeks of vacation to get the recuperative benefits to regather crashed emotional resources such as a sense of social support and mastery that go down when we’re burned out.

Vacations shut off the stressors and pressures of work. With the danger signal turned off, the stress response stops, and the body's parasympathetic system can get to work on reparative and maintenance functions. Through the process energy-drained cells get new sustenance. Vacations build positive mood, which crowds out negative experiences/thoughts and “undoes” the physical and mental effects of stress, as Barbara Fredrickson of the University of North Carolina has documented.

VACATIONS: THE TALENT INSURANCE POLICY

Since 40% of job turnover is due to stress, consider the vacation then, a proven stress buster, as an insurance policy against losing top talent and the high costs associated with replacing an employee. Some studies show that it can cost up to two times an annual salary to replace a valued salaried employee.

Charlotte Fritz and Sabine Sonnentag (2006) found that “health complaints and exhaustion significantly decreased during vacation,” and that there was a performance increase when employees got back to the job. Employees reported less effort needed to do their work.

LEADING THE WAY

Some companies are starting to put two and two together and are emphasizing vacations as a key component of productivity and workplace cultures that walk the talk on work-life balance. Highly successful inbound marketing firm Hubspot, based in Cambridge, Massachusetts, offers unlimited vacations to its employees and mandates they take at least two weeks of it.

Another major company, Evernote, also has an unlimited vacation policy. To make sure people take time off, Evernote pays employees $1000 to take at least a week of vacation. Go Daddy offers three weeks of vacation the first year on the job.

Many of the companies leading the charge to a new understanding about the role of recovery/vacations in productivity and work-life balance policies are technology companies. They are embracing a belief that in the knowledge economy, it’s not how maxed-out your gray matter is that leads to productive results, it’s how fresh your brain is. A focused, energized brain gets the most work done the fastest. Policies that keep minds in the red zone of chronic stress and see endurance as a measure of commitment undermine productivity and fly in the face of all the data. 

There is a word on the other side of the hyphen of “work-life” balance. The life side is essential to resupply the resources needed to get the work done well—and, is, after all, the point of all the work, isn’t it?

What goes through your head when you have an unoccupied moment outside the office? Most likely it goes something like this: Get busy! I really should be doing something!

The reaction isn’t just based on habit, but something that is drummed into our heads that couldn’t be more hare-brained: Leisure is a lesser realm that has no value. In fact, quality and frequent leisure time is vital to health and life. It IS our life, the thing we’re working for. We don’t get that message, though, and as result, many of us feel squirmy about stepping back, as if only a slacker would partake.

This is what the psychological world calls a “false belief,” an uninformed notion held dear that holds back health, happiness, and the truth.  If you look at the science, getting a regular dose of leisure is as important to your health as eating the right foods or getting exercise. Recreational activities are the missing piece of wellness, the overlooked antidote to entrenched stress and pessimism.

BEYOND BOREDOM

A new study from Matthew Zawadski, a psychology professor at the University of California, Merced, found that people who took part in leisure activities reported they were 34% less stressed and 18% less sad. “When people engage in leisure activity, they have lower stress levels,” he reports on the UC Merced website, “better mood, a lower heart rate and more psychological engagement—that means less boredom, which can help avoid unhealthy behaviors. But it’s important to immerse in the activity and protect leisure time from external stressors.”

In other words, to get those benefits, you have to be engaged in the activity. That doesn’t mean it has to be aerobic or muscle-flexing, though those work great too. Quieter pursuits, such as listening to music, doing puzzles, or sewing can also shift minds out of tension and into the positive space where recovery and flourishing begin.

It makes perfect sense, doesn’t it? When you’re having fun and fully immersed, it crowds out stress and negative mood. Why is this so hard to get? One of the reasons is that we have been taught to feel guilty unless we are on task and that productivity is a function of endurance and stamina, a triathlon in pants. All the research tells us this is bogus.

FATIGUED BRAINS LOOK SOUND ASLEEP

Brains that are fatigued look like ones that are sound asleep, MRI scans show. The true source of productivity in the knowledge economy is recharging and refueling and brains that are fresh. Leisure activities have an amazing ability to provide that refreshment, not just because play and doing things we like energize us, but also because these activities satisfy core psychological needs, such as autonomy and competence. That makes us happy. Princeton’s Alan Krueger led a study that found that people are at their happiest when they are involved in engaging leisure activities.

The tonic of engaged leisure acts as a rumination-buster. Rumination—thinking over and over again about our problems—is a core driver of stress. Stress constricts the brain to perceived emergencies that lock us in to loops of doom and gloom, or “awfulizing,” as it’s known in the psychological trade. Leisure activities preoccupy the brain with challenge, learning, and fun, which push out worries and allow a reset.

The University of North Carolina’s Barbara Fredrickson has shown that positive emotions can reverse even the physical effects of stress. They can “undo” a high heart rate and disrupted digestion. They also build resources, in this case of positive emotions that have been shown to buffer stress and help us withstand setbacks.

BUILDING POSITIVE MOOD

If you don’t break up the self-propelling loop of tension and danger in your head, the stress can develop into chronic stress, which can set off a host of medical conditions, and ultimately, morph into burnout, the last stage of chronic stress. That means a mode of continuous fight-or-flight, which suppresses the immune system, and increases the bad cholesterol and decreases the good kind.

We can escape this rut through psychological detachment from the day’s events in the form of that thing right next to us we think is only permissable for kids and retirees: leisure. Making a psychological break from the strains and pressures of the day is an essential stress management tool. It unleashes the positive emotions that turn off the danger signals and bring us back to our core selves and the things and people we enjoy. 

Without a diversion from the day’s preoccupations, we’re left in a morass of negative thoughts and tension. Researchers have shown that leisure activities after work counter the stress loop and negative affect (grouchy, angry, tense, irritable, a non-pleasure to be around) that comes with it. Studies show that people who engage in leisure activities, whether it’s chess, dancing, reading, and especially any activity that involves a mastery experience, wake up the next morning with positive affect and more energy.

PUT PLAY ON THE CALENDAR

Stress is a huge energy-drainer. It forces your organs to work overtime under duress, and that is the opposite of employee engagement, whose main domains include vigor and dedication. Recreational activities refuel that energy, which is why they are a significant piece of wellness and enagement programs.

One of the challenges to unlocking this amazing resource is that stress and the belief it sets off in your ancient brain that you are about to die suppresses the play equipment in the brain. Who wants to have fun when you’re about to kick the bucket? The way around this vise-grip is to plan activities, put them on the calendar, and commit to doing them no matter what negative frame of mind you’re in. Moods are transient, so the false emergency of stress will disappear within a few minutes of doing something fun.

Another way to trick the brain so it doesn’t freeze fun out of your life is to take up a hobby or leisure pursuit. This insures that you engage in the experience on a regular basis and allows for a steady dose of psychological detachment and increasing opportunities to build competence and social connection, core needs. Studies show that a passion can add eight hours of joy to your week. I’m betting that’s something you would consider valuable—even if it comes from that slackery world of leisure.

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