// Book comparison
The Laws of Human Nature vs The Mom Test
Which should you read? A side-by-side comparison of The Laws of Human Nature by Robert Greene and The Mom Test by Rob Fitzpatrick.
The Laws of Human Nature
by Robert Greene
★ 4.9/5
The Mom Test
by Rob Fitzpatrick
★ 4.9/5
At a glance
| The Laws of Human Nature | The Mom Test | |
|---|---|---|
| Rating | ★ 4.9/5 | ★ 4.9/5 |
| Pages | 624 | 132 |
| Reading time | ~15.6 h | ~3.3 h |
| Published | 2018 | 2013 |
| Author | Robert Greene | Rob Fitzpatrick |
| Category | Leadership | Startups & Entrepreneurship |
| Publisher | Viking | CreateSpace |
Choose The Laws of Human Nature if…
- → You're interested in leadership.
- → You want the higher-rated book (4.9/5).
- → You want the more recent perspective (2018).
Choose The Mom Test if…
- → You're interested in startups & entrepreneurship.
- → You prefer a shorter read (~3.3 hours).
Key takeaways — The Laws of Human Nature
- ✓ Master the Law of Irrationality by recognizing your own emotional biases, ensuring that your strategic decisions are based on objective evidence rather than impulsive feelings.
- ✓ Utilize Social Decoding to identify the hidden motives of your stakeholders, allowing you to anticipate conflicts and build more effective, reality-based professional alliances.
- ✓ Develop Strategic Empathy by looking beneath people’s outward behavior to understand their core insecurities and needs, which is the key to influencing diverse groups.
Key takeaways — The Mom Test
- ✓ Avoid Idea-First Questioning by focusing your customer interviews entirely on the prospect's current life and past behaviors, which are the only reliable predictors of future purchases.
- ✓ Identify and ignore Compliments and Generic Feedback, recognizing that polite encouragement is a 'false signal' that often leads to the development of unnecessary features.
- ✓ Secure Customer Commitment—such as a follow-up meeting or a pre-order—as the only valid proof that your strategic solution addresses a real and urgent organizational need.
The verdict
If you want the higher-rated, more acclaimed read, start with The Laws of Human Nature. If you specifically need startups & entrepreneurship, The Mom Test is the better fit. Both summaries are free — no signup required.
❓ FAQ
Is The Laws of Human Nature or The Mom Test better? +
The Laws of Human Nature has the higher reader rating (4.9/5 vs 4.9/5), but "better" depends on your goal. The Laws of Human Nature focuses on leadership, while The Mom Test focuses on startups & entrepreneurship. See the verdict below.
Which is shorter, The Laws of Human Nature or The Mom Test? +
The Mom Test is shorter (132 pages, ~3.3 hours) compared to The Laws of Human Nature (624 pages, ~15.6 hours).
Should I read The Laws of Human Nature or The Mom Test first? +
If you want the quicker, higher-rated read, start with The Laws of Human Nature. Otherwise read whichever matches your current goal — both summaries are free on BookHubs.