Understanding Attention

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Frequent task switching leaves part of your attention on what you just left.

Leaders shift between emotional and analytical roles all day.

Scrolling between meetings adds stimulation, not recovery.

Brief transition rituals can reduce accumulated switching costs.

I had a founder tell me last month that she felt fine until about 2 p.m. every day. After that, everything got harder. Not the work itself—the switching. She'd go from a product roadmap meeting to a termination conversation to a financial model review, back-to-back, no buffer. By the time she got to investor prep in the late afternoon, she described it as trying to think through gauze.

She wasn't burned out from volume. She was burned out from transitions.

This pattern shows up constantly in the founders and leadership teams I work with—and most of them misdiagnose it. They think they need more sleep, better systems, or a vacation. Sometimes they think they need a new cofounder or a different role entirely. What they actually need, in most cases, is a two-minute ritual between meetings.

What's Happening When You Switch

Researchers call it attention residue—when you switch tasks before finishing the first one, part of your cognitive processing stays tangled up in whatever you just left. Performance on the next task drops, not because you lack focus, but because attention doesn't flip like a light switch (Leroy, 2009). This isn't a willpower problem. It's architectural.

The broader task-switching literature confirms the pattern: Responses are substantially slower after a switch, and usually more error-prone (Monsell, 2003). Small, consistent penalties that compound across a ten-hour day. Now imagine what those look like on a founder's actual Tuesday.

Why Leaders Get Hit Harder

Most knowledge workers switch between similar types of analytical tasks. Leaders don't necessarily get that luxury.

If you're a leader, you may go from financial modeling to an emotional conversation with a struggling employee to risk assessment on a partnership deal to negotiating terms with a vendor. Each of those requires something fundamentally different from you—analytical precision in one conversation, emotional attunement in the next, risk tolerance after lunch, political navigation before dinner. You're not repeating the same type of thinking. You're reloading a completely different operating mode every time.

And every time you shift without a beat of closure, the switching cost from the last mode carries into the next one. By mid-afternoon, what you're experiencing isn't laziness. Everything just takes more effort—decisions feel heavier, your patience thins out, and the kind of creative thinking that came easy at 9 a.m. won't show up, no matter how hard you push.

That's also where burnout sneaks in—not necessarily, though, as emotional collapse. Instead, you may start detaching from the work or stop trusting that your effort moves the needle. Most founders I coach don't recognize this creeping pattern until it's been running unchecked for months.

Why Scrolling Isn't a Break

Understanding Attention

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I get pushback on this one constantly. "I just check Instagram for two minutes between calls. It helps me decompress."

It probably doesn't. Social media platforms are engineered around novelty, emotional triggers, and intermittent rewards—the same variable reinforcement structure that keeps people at slot machines. From an attention standpoint, scrolling doesn't give your brain disengagement. It gives your brain different engagement. You don't come back from scrolling rested. You come back with more noise in your head than when you started.

This isn't a moral argument about screen time. If you actually want to let go of the last meeting, you need stillness—not a different kind of busy.

In sushi restaurants, pickled ginger exists for one reason—to clear the taste of the last piece so you can actually experience the next one. Leaders need something equivalent between cognitive contexts: a boundary rather than a break.

Here's what I teach founders to do in the gap:

Breathe first, think second. Thirty to sixty seconds of slow exhalation changes something. Your shoulders drop. Your jaw unclenches. Founders tell me it's the fastest gear shift they've found.

Name your entry point for what's next. Not the whole task—just the first move. "Pull up the cap table and check the dilution math." When you know exactly where you're starting, you don't waste the first ten minutes figuring out what to do.

Close the last thing for real. Shut the doc, archive the chat, write one sentence about where you left off. If you can still see it, part of you is still working on it.

Move your body. Stand up, change rooms, shift your posture. Sounds trivial. But changing what your body is doing helps your mind stop replaying what it was just doing.

Nothing new comes in during the gap. No email. No Slack. No feed. The whole point is to let the last thing finish landing. New input defeats that.

Most founders resist this for about a week. Then they can't believe the difference.

If every afternoon feels like you're thinking through wet concrete and you can't figure out why, the problem probably isn't your calendar. It's what's missing between the things on your calendar. Most leadership development focuses on what to do—not on how to end one thing before starting the next. We just expect the brain to keep up.

It doesn't. But give it a beat of structured closure, and it will surprise you with what it has left.

Leroy, S. (2009). Why is it so hard to do my work? The challenge of attention residue when switching between work tasks. Organizational Behavior and Human Decision Processes, 109(2), 168–181.

Monsell, S. (2003). Task switching. Trends in Cognitive Sciences, 7(3), 134–140.

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