Free: the 7-Day Uncook Challenge. Start in 60 seconds

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Your brain, explained in 60 drawn pages. The Dopamine Handbook: 60 drawn pages, One evening, Phone or print.
Before and after. Without it: Nothing feels fun anymore, Scrolling without enjoying it, Blaming yourself for being lazy, Science that reads like homework. With it: Knowing why it all feels flat, Seeing the slot machine, Not lazy, just cooked, Science you read in one night.
What you get with The Dopamine Handbook: 60 illustrated pages, Why nothing feels fun, And how to fix it, PDF: phone, tablet, print.
How it works: Download the PDF. Instant download. Open it on your phone or tablet, or print it. Read it in one evening. Sixty drawn pages, plain words, no jargon. Phone in another room, ideally. Use what you learned. Pick one fix from the book and try it the next morning. Then pick another.
The research: 800 people in one 2017 study did better on focus tests with the phone in another room. Source: Ward et al., 2017 (University of Texas at Austin, about 800 people): people did better on focus tests with their phone in another room than with it face down on the desk.
30-day money-back guarantee. Sixty pages, one evening, 30-day money-back guarantee.
Read tonight

Finally understand why nothing feels fun anymoreThe Dopamine Handbook

Everything Chimp knows about dopamine, drawn in 60 pages. Read it in one evening.

$14one payment, yours for good
  • Learn why nothing feels fun anymore, explained in plain words and doodles.
  • Read 60 illustrated pages in one evening, no science degree needed.
  • Get one PDF that works everywhere: on your phone, on a tablet or printed out.
Choose your package

What you get

  • 60 illustrated pages
  • Why nothing feels fun
  • And how to fix it
  • PDF: phone, tablet, print
Add extrasoptional
Your total$14

  • Instant access
  • 30-day money-back guarantee
  • Secure checkout with Stripe

Delivered instantly. Open it on your phone right after checkout.

The 30-day "less cooked or refunded" guarantee

Use it for 30 days. If your brain does not feel less cooked, email hello@dopachimp.com and we send back all your money. No forms, no questions, and you keep the files.

Why you'll love it

Here's the short version: dopamine isn't the pleasure chemical. It's the wanting chemical, and it fires hardest when a reward might show up. That's why a feed that's usually boring and sometimes amazing keeps you scrolling, and why a normal Saturday starts to feel flat. I drew all of it in 60 pages you can finish in one evening, no jargon and no lab coat. You'll close it knowing exactly why your brain feels cooked, and what to do about it on Monday.

What's inside
  • 60 illustrated pages
  • Why nothing feels fun anymore, and how to fix it
  • PDF for phone, tablet and print
How it works
  1. Download the PDFInstant download. Open it on your phone or tablet, or print it.
  2. Read it in one eveningSixty drawn pages, plain words, no jargon. Phone in another room, ideally.
  3. Use what you learnedPick one fix from the book and try it the next morning. Then pick another.
Delivery and refunds

Instant. Right after checkout you land in your library with every file, and we email you the link too. Use it for 30 days: if it is not for you, email us and get all your money back.

Chimp

Know why the feed wins, so you can stop letting it

Mostly nothing, sometimes a win: that's the slot machine pattern behind your feed. Once you see it, you notice it every time you reach for your phone.

The Dopamine Handbook

Sixty pages of doodles, not a wall of text

Every idea is drawn, so it sticks, and the whole thing is short enough to finish in one evening.

800

people in one 2017 study did better on focus tests with the phone in another room

Ward et al., 2017 (University of Texas at Austin, about 800 people): people did better on focus tests with their phone in another room than with it face down on the desk.

Small setup changes beat willpower, and here's the proof

Understanding your brain is step one. Step two is setup, and some of the simplest fixes, like where your phone sits, matter more than you would think.

Try it for 30 days. Love it, or get all your money back.

If your brain does not feel less cooked, email hello@dopachimp.com within 30 days. You get a full refund, no forms and no questions, and you keep the files.

Questions, answered

Is this a science textbook?

No. It's 60 drawn pages in plain words. You get the science without the jargon, and you can read it in one evening.

Is this medical advice?

No. It explains how attention and habits work. If you think you have ADHD, depression or anxiety, talk to a doctor.

Can I read it on paper?

Yes. The PDF works on a phone or tablet, and you can print it at home.

Do I need to delete social media?

No. The handbook explains why your feed is so hard to put down, so you can use it on your own terms.

What if it's not for me?

Email us within 30 days of buying and get all your money back. No forms, no questions.

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