The reason your coffee stopped working

Preview text: Your brain adapts to the push-through habit faster than you think, and here is what it…

Monday, Aug 3, 2026 at 7:57 AM EasternKlaviyo

Doc ParsleyThe reason your coffee stopped working

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Subject: The reason your coffee stopped working
Preview text: Your brain adapts to the push-through habit faster than you think, and here is what it…
From: customerservice@docparsley.com
Brand: Doc Parsley
ESP: Klaviyo
Sent: Mon Aug 3, 2026, 7:57 AM ET
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Subject length: 38 characters

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	Aug 7, 2026 7:45 AM	You cannot caffeine your way out of tired
	Aug 6, 2026 8:02 AM	Doc just dropped a podcast that'll ruin your excuse for pushing through
	Aug 5, 2026 8:11 AM	Your third coffee is running on your own reserves
	Aug 3, 2026 7:57 AM	The reason your coffee stopped working (this email)
	Jul 31, 2026 8:09 AM	The hours you cut are the hours your body rebuilds you
	Jul 29, 2026 8:02 AM	You can't feel how tired you actually are
	Jul 27, 2026 7:52 AM	You didn't train yourself to need less sleep