Your nervous system is your real co-founder

By
Jan 21, 2026
/
min read
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Most founders obsess over runaway, burn rate, etc.

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Very few obsess over the one operating system that makes any of that usable:

𝐭𝐡𝐞𝐢𝐫 𝐨𝐰𝐧 𝐧𝐞𝐫𝐯𝐨𝐮𝐬 𝐬𝐲𝐬𝐭𝐞𝐦.

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When I was building my first company, I treated my body like a bad employee.

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Always demanding more.

Never listening.

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It “worked”…right up until it didn’t.

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Over time I realized something simple that I later wrote about in Crash Course.

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𝐢𝐟 𝐲𝐨𝐮 𝐛𝐫𝐞𝐚𝐤, 𝐭𝐡𝐞 𝐜𝐨𝐦𝐩𝐚𝐧𝐲 𝐛𝐫𝐞𝐚𝐤𝐬 with you.

You are more than your company, but at the beginning your startup is not more than you.

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Here’s how I think about it now 👇

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1️⃣ 𝐇𝐞𝐚𝐥𝐭𝐡 𝐢𝐬 𝐧𝐨𝐭 𝐚 𝐥𝐚𝐭𝐞𝐫-𝐬𝐭𝐚𝐠𝐞 𝐟𝐞𝐚𝐭𝐮𝐫𝐞

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Founders tell themselves: “𝘐’𝘭𝘭 𝘵𝘢𝘬𝘦 𝘤𝘢𝘳𝘦 𝘰𝘧 𝘮𝘺𝘴𝘦𝘭𝘧 𝘢𝘧𝘵𝘦𝘳 𝘵𝘩𝘦 𝘯𝘦𝘹𝘵 𝘳𝘰𝘶𝘯𝘥 / 𝘭𝘢𝘶𝘯𝘤𝘩 / 𝘤𝘳𝘪𝘴𝘪𝘴.”

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That “after” never comes.
There’s always another fire.

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2️⃣ 𝐘𝐨𝐮𝐫 𝐛𝐨𝐝𝐲 𝐢𝐬 𝐚𝐧 𝐞𝐚𝐫𝐥𝐲-𝐰𝐚𝐫𝐧𝐢𝐧𝐠 𝐬𝐲𝐬𝐭𝐞𝐦, 𝐧𝐨𝐭 𝐚𝐧 𝐨𝐛𝐬𝐭𝐚𝐜𝐥𝐞

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Sleep issues.

Irritability.

Brain fog.

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That tightness in your chest before investor calls.

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Ignoring them is like ignoring churn.

Pain is information.

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3️⃣ 𝐏𝐫𝐨𝐭𝐞𝐜𝐭 “𝐟𝐨𝐮𝐧𝐝𝐞𝐫 𝐛𝐚𝐧𝐝𝐰𝐢𝐝𝐭𝐡” 𝐥𝐢𝐤𝐞 𝐲𝐨𝐮 𝐩𝐫𝐨𝐭𝐞𝐜𝐭 𝐜𝐚𝐬𝐡

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You track your runway down to the month.

Do you track your energy with the same precision?

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By remaining healthy and optimistic, you’re actually more likely to reach your goals as a founder.

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