Why I’ve Become More Mindful About What I Delegate
- Prof. Moshe Bar
- Mar 7
- 4 min read
It’s convenient to outsource work but often more satisfying to roll up
your sleeves to do it yourself.

Of everything I have done, little has brought me as much joy as building a
treehouse for my children around 15 years ago. Armed with power tools and two left hands, I spent about a year turning a collection of crooked beams into an enduring structure. We all loved it so dearly that my now 20-something kids and I decided to tattoo its image on our skin.
I’ve spent some time trying to figure out why this labor-intensive project
brought me so much satisfaction.
The treehouse itself was great fun, but the process of creating it, demanding as it was, invigorated me and lifted my spirits in ways I did not expect.
I learned that I was in good company. Psychological studies consistently show
that people value what they have worked for. This phenomenon is called the
“IKEA effect,” named for the prideful pleasure people feel when they assemble
the Swedish manufacturer’s flat-pack products themselves.
In one particularly amusing study from 2011, social psychologists at Harvard
Business School found that people prized Lego constructions they built
themselves over identical pre-assembled models. The phenomenon is apparently
not exclusive to humans. Scientists have observed that rats and starlings
consistently prefer the food that they worked to get over the same food received
without effort.
I thought of these studies after a recent family cooking class. The recipes were
for simple ramen and gyoza, but my 13-year-old daughter declared that the meal
was the most delicious she had ever tasted. Our investment in every detail of the
process clearly elevated the experience.
Modern life often prizes prepackaged conveniences. We buy ready-made
products, eat frozen pizzas and replace what’s broken instead of fixing it. The
more successful we become, the more likely we are to outsource jobs that we
might have once done ourselves. Yet the effort of involvement is what gives
meaning to so much of life.
I had to be reminded of this recently. Last year I began to notice that though I
had been productively busy, I wasn’t as excited as I used to be. Not bored, not
tired, but a spark I’d long enjoyed was gone. My youngest daughter noted, with
incisive candor, that my “wow” wasn’t as loud as it had been. She was right.
Ever the scientist, I started probing my routines and habits, searching for what
might be missing in my life. The insight came, unexpectedly, during a Talmud
study session in November with my beloved teacher, Rabbi Shabtai Rappoport.

We were discussing the concept of shlichut—delegation—in Jewish law, which
permits certain commandments to be performed by a proxy.
For instance, you can appoint someone to make a charitable donation or officiate at a wedding on your behalf. Other commandments, such as praying or visiting a sick friend, must be performed firsthand. The distinction typically depends on the nature of the task.
When the outcome is what matters, delegation is acceptable, but when the experience itself is important, you should do it yourself.
One needn’t be a Talmudic scholar—or a patron of IKEA—to draw inspiration
from these rules. What I had been missing wasn’t success, leisure or even
purpose. What I lacked was being more involved in the process.
As I’ve grown older, I’ve found myself delegating more of the lab-work I oversee,
focusing more on the big picture. Similarly I let others tutor my kids and tend to
my little garden. My distance from the granular details of my life and work was
by design, but it seems to have left me feeling disconnected from it all.
Participation is a form of commitment, and commitment allows for a richer
experience.
A recent family trip to Japan for my birthday confirmed this theory. The older
children and their mother took upon themselves the burden of planning, sparing
me weeks of logistical headaches. The vacation was fabulous, but I sensed my
family enjoyed the results even more than I did. My lack of involvement rendered
me a guest rather than an agent, and who wants to be a guest in their own life?
The connection between actions and feelings—between engagement and
fulfillment—can be seen in a relatively new and popular treatment for
depression called behavioral activation (BA). Beyond low mood, one of the most
challenging symptoms of depression is anhedonia, a diminished capacity to
enjoy ordinary activities, which often leads to avoidance and withdrawal.
Studies show that encouraging patients to get up and do the things they used to
enjoy, such as cooking or meeting with friends, can be just as effective as talk
therapy in boosting moods and well-being. BA works because it helps patients
override their avoidance and regain a sense of control over their lives. Activity is
also often easier to manage than analysis.

Staying active and involved isn’t only the best way to enjoy life but also to prolong it. This goes beyond the well-known effects of exercise on physical and
mental health. Being involved in purposeful activities that require mental engagement, such as hobbies, social interactions and volunteering, has been shown to improve resilience and reduce dementia.
Brain research confirms that cognitive involvement in process-based activities
increases brain plasticity, enriches connections between neurons and lowers
neurodegeneration. This helps explain why retirees who stop working but don’t
fill their days with other demanding activities experience an especially steep
cognitive decline.
Although this insight hasn’t quite nudged me to start washing my own car,
cooking all my meals or running all the experiments in my lab, I am now more
mindful about what I delegate. I hold on to the projects for which experiencing
the process matters.
As a crafts project on a rainy day, my daughter and I invented a board game. It
isn’t the most exciting game or the most sophisticated. It is honestly a little silly,
but we play it far more often than the ones that came shrink-wrapped from a
store.
Pleasure and meaning, it seems, aren’t necessarily about ease. There is delight in
involvement, in details, in rolling up our sleeves and making what we want
happen for ourselves.
Moshe Bar is a neuroscientist at Bar-Ilan University in Israel and at
Massachusetts General Hospital and the chief scientific officer at Hedonia.
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