How to Absorb Anyone’s Best Qualities: Ask for Their Favorite Book

The Shortest Path to Someone’s Mental Model

There is a shortcut to understanding how someone thinks, what they value, and what shaped them into who they are today. It costs you nothing, takes about fifteen seconds to ask, and most people answer with genuine enthusiasm. The question is simply: “What’s your favorite book, and why?”

Related: cognitive biases guide

I started asking this question seriously about six years ago, partly out of curiosity and partly because I was desperate. As someone with ADHD, I have always struggled with the traditional methods of learning from mentors — sitting through long lunches where I would inevitably lose the thread, or trying to absorb advice given in the abstract without any concrete anchor to hold it in my working memory. Books, I discovered, are concrete anchors. When someone tells you their favorite book, they are handing you a map of their intellectual landscape.

This is not a networking trick. It is a deliberate strategy for accelerating your own development by treating the people around you as curated libraries of hard-won wisdom — and then accessing that library through the most concentrated artifact they can point you to.

Why Books Reveal What People Cannot Easily Say

When you ask someone what they do for a living or what their biggest achievement is, they give you a rehearsed answer. The professional identity they have polished for consumption. But when you ask about a favorite book, something different happens. People pause. They often smile. They have to reach into a more personal place because a favorite book is not a credential — it is a confession.

The research on this is genuinely interesting. Work on narrative identity theory suggests that people construct their sense of self through the stories they find meaningful (McAdams, 2001). When someone names a book as formative, they are telling you which story they have partly written themselves into. The book is not just something they read; it is something that reorganized the way they process the world.

This is why the “why” part of the question matters as much as the title. The same book can be someone’s favorite for completely different reasons. One person loves Thinking, Fast and Slow because it gave them permission to slow down and be more deliberate. Another loves it because it confirmed their suspicion that most people around them are irrational. Those are two very different people, and the book title alone would not have told you which one you were dealing with.

The Mechanics of the Ask

The question works best when it is not the first thing out of your mouth. Let a real conversation develop first — five to ten minutes where you are genuinely listening, not just waiting for your turn to deploy the question. When the moment feels natural, frame it with honest curiosity rather than as a test or an interview prompt.

Some variations that tend to open people up rather than put them on the spot:

“Is there a book that fundamentally changed how you think about your work?” — This works well with professionals who might feel awkward claiming a single “favorite.”
“What’s a book you find yourself recommending most often?” — This version surfaces the book they believe has transferable value, which often reveals what they think is most undervalued knowledge in their field.
“If you had to give one book to someone just starting out in your field, what would it be?” — This version is particularly good for senior people who have spent decades distilling what actually matters.

After they answer, resist the urge to immediately share your own book recommendation. That turns a discovery conversation into a trading session. Instead, ask the follow-up question that most people skip: “What specifically in that book stuck with you?” This is where the real gold is. People rarely summarize a book accurately from memory — they summarize the part that hit them personally. You are hearing their edited highlight reel of the ideas that changed them.

Reading the Book Is Not Optional

Here is where a lot of people stop short. They collect the title, maybe add it to a reading list that grows longer every year without shrinking, and consider the exchange complete. That is a waste of a genuinely good piece of intelligence. [4]

Reading the book someone recommends with intention — meaning you read it knowing why they love it — is a qualitatively different experience than reading it cold. You are not just absorbing the author’s ideas; you are running a continuous comparison process between the text and what you know about the person who sent you there. When you hit a passage and think, “this must be what they were talking about,” you are doing something cognitively sophisticated. You are building a model of how their mind works. [1]

Cognitive load theory tells us that the brain learns new material more effectively when it can connect it to existing schemas (Sweller, 1988). The person’s recommendation is the schema. The book is the new material. This is why reading a recommended book is faster and stickier than reading the same book in isolation — you already have a frame to hang things on. [2]

I typically read a recommended book with a simple system: I use sticky notes in three colors. One color marks passages I think the recommender would underline. One marks passages I find surprising given what I know about them. One marks passages where I disagree with both the author and — I suspect — the person who sent me here. This is not an especially sophisticated system, but it keeps three simultaneous conversations going at once: between me and the author, between me and the person I am trying to learn from, and between me and my own existing beliefs. [3]

The Follow-Up Conversation Is Where You Absorb the Quality

Reading the book is preparation. The absorption happens in the follow-up conversation, and most people never have it because they feel awkward circling back weeks later to discuss a book recommendation. This is a significant missed opportunity. [5]

When you return to someone and say, “I read that book you mentioned — I want to ask you about chapter seven,” several things happen at once. First, they are genuinely surprised and pleased, because most book recommendations disappear into the void. Second, you signal that you take their intellectual input seriously, which deepens the relationship. Third, and most importantly, you create the conditions for a conversation where they will teach you how they think.

The questions that work best in this follow-up are specific and slightly provocative. Not “what did you think?” but something like: “The author argues X — do you actually believe that, or do you think there’s a limit to it?” Or: “I kept wondering while reading this whether you apply the framework in chapter four to how you manage your team. Do you?” These questions give the person explicit permission to go beyond the book, into their own hard-won judgment about when the ideas work and when they do not.

This is the moment where you are truly absorbing a quality rather than just acquiring information. What you are really after is not their book. It is their calibration — the adjustments they have made to the ideas in the book based on their own experience. That calibration is not written down anywhere. It lives only in their head. And the follow-up conversation, structured well, is how you access it.

Scaling This Across Your Network

One book recommendation from one person is useful. Doing this systematically across your professional and personal network becomes something else — it starts to look like a personal curriculum assembled by the smartest, most experienced people in your orbit.

Research on social learning suggests that humans acquire a significant portion of their behavioral and cognitive strategies not through direct experience but through observation and interaction with others who have already solved the relevant problems (Bandura, 1977). The book-recommendation strategy is essentially a structured version of this. You are outsourcing the “which ideas are worth my time” problem to people who have already filtered for relevance in contexts similar to yours.

Over the years I have built an informal map of which people in my network are the sharpest thinkers in specific domains, and I know this largely because I have read their favorite books. I know who to call when I am thinking about organizational dynamics versus individual decision-making versus long-term strategy, not because they told me directly that these were their areas of depth, but because their book recommendations told me. Books are a remarkably accurate proxy for where someone has invested their intellectual energy.

The practical implication: keep a simple log. Nothing elaborate — a spreadsheet with three columns works fine. Person, book, and one sentence about why they love it. After two or three years of asking this question consistently, you will have something genuinely valuable: a map of your network’s collective intellectual architecture.

Handling the People Who Say They Don’t Read

Some people will tell you they do not really read books. Do not treat this as a dead end. The underlying question is about the media through which they have absorbed their most important formative ideas, and books are just one container. Follow up with: “Is there a podcast, or a long article, or even a specific talk that shaped how you think about your work?”

People who say they do not read books often turn out to be extremely voracious consumers of ideas in other formats — long-form journalism, documentary films, specific YouTube channels, particular thinkers they follow religiously. The same principle applies. You are looking for the artifact they are willing to call foundational, because that artifact will teach you something about them that they cannot easily articulate directly.

There is also a small but real possibility that someone deflects the question because they feel self-conscious about not reading, particularly in professional environments where reading is quietly treated as a marker of seriousness. In that case, the generous move is to treat their podcast recommendation with exactly the same intellectual seriousness you would bring to a book. Listen to it. Come back with specific questions. The respect you show the medium is respect you are showing the person.

What This Practice Does to Your Own Reading

There is a side effect of asking this question consistently that I did not anticipate when I started: it transforms your relationship to your own reading. When you know that someone might eventually ask you why you love a particular book, you read differently. You read with more intentionality about what is actually changing in your thinking versus what is merely interesting. You develop a more honest, more considered answer to the question of what you actually believe versus what you have just encountered.

Reading comprehension and retention improve significantly when readers are prompted to process text with the intention of explaining it to someone else — an effect sometimes called the protégé effect or the explanation effect (Nestojko et al., 2014). Knowing that a book might become the basis for a real conversation with a specific person activates this effect automatically. You read as a potential teacher rather than as a passive recipient.

This is not a small shift. Most knowledge workers read a great deal but retain and apply relatively little of what they read, partly because the reading has no downstream destination — it goes into a vague repository of “things I know” without ever being tested, challenged, or applied. The book-recommendation practice creates downstream destinations. Every book you read is potentially a conversation waiting to happen, and that changes how you read it.

The Deeper Point About Learning from People

The reason this strategy works is not really about books at all. Books are just the mechanism. The deeper principle is that the most valuable thing any experienced person has to offer is not information — information is abundant and cheap. What they have to offer is judgment: the capacity to know which information matters, when ideas apply and when they do not, where the frameworks they learned broke down in practice and what they replaced them with.

That judgment is almost impossible to transmit in a direct conversation because most people cannot fully articulate it. They have not packaged it for export. But they have often organized it around a small number of key texts that they have been wrestling with for years. When you read those texts and then ask about them specifically, you give the person a scaffold on which to hang the judgment they could not otherwise express.

Asking for someone’s favorite book, reading it, and returning to discuss it seriously is one of the most efficient ways to accelerate your own intellectual development that I know of. It costs almost nothing, it strengthens relationships rather than instrumentalizing them, and it consistently yields insights that no amount of passive consumption could replicate. The people around you have already done years of reading, thinking, and testing ideas in the real world. The question is just how much of that accumulated wisdom you are willing to actually go and get.

Last updated: 2026-03-28

Your Next Steps

Today: Pick one idea from this article and try it before bed tonight.
This week: Track your results for 5 days — even a simple notes app works.
Next 30 days: Review what worked, drop what didn’t, and build your personal system.

References

Brackett, M. (2024). Dealing with Feeling: Use Your Emotions to Create the Life You Want. Celadon Books. Link
Dweck, C. S. (2006). Mindset: The New Psychology of Success. Random House. Link
Jacka, F. (2017). Brain Changer: The Science Behind Diet and Mental Health. Macmillan. Link
Siegel, D. J. (2010). Mindsight: The New Science of Personal Transformation. Bantam Books. Link
Clear, J. (2018). Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones. Avery. Link
Brown, B. (2012). Daring Greatly: How the Courage to Be Vulnerable Transforms the Way We Live, Love, Parent, and Lead. Gotham Books. Link

What is the key takeaway about how to absorb anyone’s best qualities?

Evidence-based approaches consistently outperform conventional wisdom. Start with the data, not assumptions, and give any strategy at least 30 days before judging results.

How should beginners approach how to absorb anyone’s best qualities?

Pick one actionable insight from this guide and implement it today. Small, consistent actions compound faster than ambitious plans that never start.