# The Mentarium Field Guide

> The Mentarium Field Guide: 60 Mental Models for Clearer Thinking and Better Decisions. PDF + EPUB. One-time $14, instant download, 7-day refund.

Canonical: https://mentarium.io/shop/field-guide.md

PDF + EPUB

60 mental models for clearer thinking and better decisions, organized by the situation you're in, not the alphabet.

$14$19 Launch price until November 30

Coming soon

One-time payment. Instant download link by email. 7-day refund, no questions.

## What you get

- 60 mental models, 1 to 2 pages each: in one line, when to use it, trigger questions, an example, the trap
- The 25 biases that break good decisions, each with the model that fixes it
- 12 Model Stacks for real situations: quitting a job, hiring, investing, moving cities and more
- The Mentarium Decision Loop and Decision Weight Score, explained in full
- A one-page cheat sheet of all 60 models
- PDF and EPUB, about 31,000 words

## Contents

1. How to Use This Guide
2. Models for Thinking Clearly (1 to 12)
3. Models for Deciding Under Uncertainty (13 to 24)
4. Models for Seeing Consequences (25 to 36)
5. Models for Avoiding Mistakes (37 to 48)
6. Models for Time & Priorities (49 to 60)
7. The 25 Biases That Break Good Decisions
8. Model Stacks: 12 Real Situations
9. Appendix: One-Page Cheat Sheet

## Save with a bundle

Field Guide + Decision Journal

$44 · save $-1

 Coming soon

Thinking Skills + Field Guide

$49 · save $-6

 Coming soon

Mentarium Complete

$69 · save $3

 Coming soon

## Questions

### Is it the same as the website?

No. The site explains each concept in depth; the Field Guide is the short, situation-first version you keep next to a decision, plus 25 more models than the site has today, the bias fixes and the 12 stacks.

### What format is it?

A PDF (reads well on any screen and prints on Letter or A4) and an EPUB for Apple Books, Kobo and most e-readers. For Kindle, send the EPUB with Send to Kindle.

### How do I get the files?

Right after paying you land on your downloads page, and we email you the same private link. Lost it? [Resend it here](https://mentarium.io/downloads).

### Can I get a refund?

Yes, within 7 days of buying, for any reason. Reply to your order email or write to support@mentarium.io.