A whale shark is about the size of a school bus. When one surfaces directly underneath you, your body makes a decision before your brain does. Mine chose full panic as I scrambled to swim over its head before it surfaced.
The whaleshark cruised away leaving me scrambling to keep up. It was a stressful moment and it took me a couple of minutes to calm down.
I'm afraid of deep water. I'm not a great swimmer. And there I was, completely alive in a way I hadn't felt in months. It was cool but something even more special happened through the weekend...
We were in Mexico celebrating Kerri's birthday with a group of close friends. Kerri wanted to swim with the largest fish in the sea, so she planned a trip to make it happen. Kerri attracts amazing people with her energy, audacity, and grace. The whalesharks were cool, but what really made that trip special was the time with good friends who showed up to celebrate and support her.
I came home and my brain felt different. Energized. Motivated. A week later, I am still feeling it.
What makes time with friends so impactful?
THE SCIENCE
Your friendships are not a reward for finishing your work. They are part of how your brain recovers enough to work well.
Social isolation carries roughly the same mortality risk as smoking 15 cigarettes a day. Loneliness isn't just uncomfortable. It's physiologically expensive (Holt-Lunstad et al., 2015).
Emotional closeness to your social ties, not the size of your network, is what drives reduced chronic stress. It's not about how many people you know. It's about how well you know a few of them (Lee et al., 2021).
Here's the mechanism. When you're with people you trust, your brain releases oxytocin. Oxytocin directly suppresses cortisol, your primary stress hormone (Heinrichs et al., 2003).
Back in the boat, my stress disappeared as we all shared our stories of the whale shark.
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THE TAKEAWAY
I used to tell friends that I was "too busy" to hang out. It's an easy excuse when you are on deadline, but when aren't you on a deadline? Instead of asking "do I have time?" ask "how can I find time with friends this week so that I
YOUR EDGE THIS WEEK
Open your calendar. Find one block in the next two weeks for real social time with people who actually fill your bucket. Not networking. Not a team offsite. Something that makes you forget to check your phone.
Here's how to make it count:
Pick depth over size. One dinner with three close friends will do more for your nervous system than a party of twenty. The research is clear that emotional closeness drives the cortisol benefit, not headcount.
Protect it like a commitment. The first thing that gets cut when work gets busy is usually the social stuff. That's exactly backwards. When work is most intense is when your brain most needs the recovery that comes from real connection.
Leave the phone in your pocket. Presence is the whole mechanism. If half your brain is still on Slack, you're not getting the oxytocin release that makes any of this work. The cortisol reset requires actually showing up.
And if you can add something with a little adrenaline? Even better. Apparently adrenaline-inducing experiences with large marine animals work well.
Schedule it like a team meeting. Your brain is counting on it.
Be well,
Eric
P.S. Want to design your week for more of these breakthroughs? Try my Calendar Coding Exercise.
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