The PKJ Journal

Essays on ADHD,
nervous system regulation,
and sustainable focus.

June 18, 2026

Why People With ADHD Swing Between Hyperfocus and Burnout

ADHD hyperfocus and burnout are two sides of the same nervous system pattern: hyperfocus runs on stress-driven urgency chemistry, and burnout is the crash that …

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June 18, 2026

How Is ADHD Coaching Different From Traditional Productivity Coaching?

Traditional productivity coaching assumes a steady baseline of motivation and focus, then builds systems on top of it. ADHD coaching that works at the nervous s…

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June 18, 2026

What Does ADHD Burnout Actually Feel Like for High-Achieving Adults?

ADHD burnout in high-achieving adults often feels like hollowness despite outward success: tasks that used to be easy now feel impossible to start, rest doesn't…

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June 18, 2026

What Is Rejection Sensitive Dysphoria, and How Does It Connect to ADHD?

Rejection sensitive dysphoria (RSD) is an intense emotional reaction to perceived rejection, criticism, or failure that's common in adults with ADHD. It's a ner…

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June 18, 2026

Can ADHD Coaching Help If You've Already Tried Everything?

If you've tried apps, systems, and medication adjustments for ADHD and still feel stuck, the missing piece is usually the nervous system layer underneath those …

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