35 Days · 45 Minutes a Day · Angel Umez

Your thinking is
sloppy.
Fix it.

A structured 35-day workbook that trains five core cognitive skills — the ones that actually determine how well you reason, decide, and communicate.

Get the Workbook One task. 45 minutes. Every day.
35
structured exercises
5
cognitive modes
45
minutes per day
0
shortcuts
Reasoning· Compression· First Principles· Memory and Manipulation· Deep Reading· Reasoning· Compression· First Principles· Memory and Manipulation· Deep Reading· Reasoning· Compression· First Principles· Memory and Manipulation· Deep Reading·

Most people think they think well.
They don't.

They skip steps. They confuse correlation with causation. They can't compress an idea. They read words and miss the point. They recall things with confidence and get them wrong.

01

You jump to conclusions

You go from premise to conclusion without mapping the path between. The steps exist — you just skip them because they feel obvious. They're not.

02

You can't say it in fewer words

If you can't compress an idea, you don't fully understand it yet. Most people pad, hedge, and repeat rather than distill.

03

You inherited your assumptions

Most of what you believe, you never chose. Someone told you, the system taught you, the industry repeated it. First principles thinking is how you find out what's actually true.

04

Your memory is fiction with a good memory

You remember things with confidence that are wrong. Not slightly off — structurally wrong. Working memory degrades and confabulates. Most people never find out where or how.

Five cognitive modes.
One week each.

Each week targets a distinct thinking skill. They compound. By Week 5, you're applying all of them simultaneously.

Week 1
Reasoning
Causal chains, logical gaps, assumption identification, argument construction.
01
Week 2
Compression
Distillation, information hierarchy, lossy vs. lossless — saying exactly what matters.
02
Week 3
First Principles
Assumption archaeology, constraint analysis, rebuilding from base truths.
03
Week 4
Memory
Recall accuracy, mental model mapping, confidence calibration, error patterns.
04
Week 5
Deep Reading
Author intent, subtext, rhetorical technique, synthesis across sources.
05

Deliberately difficult.
Deliberately short.

01

One task per day

No batching. No skipping ahead. The sequence is designed. Disrupting it disrupts the compound effect.

02

45 minutes. No external resources.

You work from your own thinking. No AI, no search, no notes. That's the entire point.

03

Reflect immediately. Review later.

Three reflection questions after every task. Then you wait 24–48 hours before reviewing. Fresh eyes reveal what you missed.

04

Score your own work

A structured self-feedback framework. Structure, clarity, assumptions, evidence, completeness. No one to fool but yourself.

05

Track every session

Mental effort, word count, key difficulty. The numbers matter less than the patterns. Patterns reveal systematic weaknesses.

06

35 days. Then repeat.

After the first cycle, you'll notice things you missed. The prompts don't change. Your thinking does.

Before and after.
In concrete terms.

Mode Before After
Reasoning You jump from A to Z without the steps between You map every causal link explicitly before committing to a conclusion
Compression You pad, hedge, repeat — and call it thorough You identify the one essential idea and say it precisely
First Principles You inherit assumptions and call them facts You find the buried premise and ask what changes if it's false
Memory You recall things with confidence and get them wrong You know what you know and what you're guessing at
Deep Reading You read words and absorb the author's frame uncritically You separate stated from implied, and ask what's been left out
"The goal isn't to finish 35 tasks. The goal is to develop metacognition — the ability to watch your own thinking, find its weaknesses, and improve them deliberately."
— Angel Umez, The Cognitive Gym

What people ask
before they start.

Who is this for?

Anyone who makes decisions, communicates ideas, or needs to think clearly under pressure. Knowledge workers, writers, founders, analysts, consultants, students. If your job depends on the quality of your thinking, it's for you.

Do I need a background in logic or philosophy?

No. The workbook assumes only that you're willing to think hard for 45 minutes a day. The concepts are introduced through the tasks themselves, not through lectures.

What if I miss a day?

Pick up where you left off. Don't skip the task. Don't batch two days into one. The sequence matters. The spacing is part of how learning works.

Is this just journaling?

No. Every task has a specific cognitive target, a structured output requirement, and a self-scoring rubric. The reflection questions build metacognitive awareness. It's closer to deliberate practice than journaling.

What format does the workbook come in?

PDF — formatted for screen and print. You write responses in a separate document of your choice: notebook, Word file, plain text. The workbook is the structure. Your thinking is the output.

Can I use AI tools while doing the tasks?

No. The protocol specifically excludes AI tools, search, and external resources unless a task explicitly requires them. Working from your own thinking is the entire point. Using AI defeats it.

Are you willing to invest
26–35 hours across 35 days?

If yes, get the workbook and start with Day 1 tomorrow. If not, put this page down and come back when you are.

Get the Workbook

By Angel Umez · Contact: forms.gle/buL9CkMa29qSP9kE7