--- title: "Meaning & Key Takeaway of: Books are a habit-forming drug." description: "\"Books are a habit-forming drug.\" — Agatha Christie" image: "https://sms4smile.com/quotes/i/cb7/agatha-christie-154_book_books-are-a-habit-forming-drug-1225166_1225166.jpg" --- # Books are a habit-forming drug. ![“Books are a habit-forming drug.” quote by Agatha Christie](https://sms4smile.com/quotes/i/cb7/agatha-christie-154_book_books-are-a-habit-forming-drug-1225166_1225166.jpg) [Download](https://sms4smile.com/quotes/i/cb7/agatha-christie-154_book_books-are-a-habit-forming-drug-1225166_1225166.jpg) [Open image](https://sms4smile.com/quotes/i/cb7/agatha-christie-154_book_books-are-a-habit-forming-drug-1225166_1225166.jpg) > “Books are a habit-forming drug.” [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Reading books can become an addictive habit, shaping thoughts and behavior. **In simple terms:** Books are addictive. Key Takeaway Read mindfully. Themes literature psychology habit formation Mood thoughtful reflective Type literary psychological When to use this quote - personal development - education - creative writing Key Concepts addiction cognitive influence Questions to Reflect On - How does reading influence your worldview? - When does reading become harmful? A Different Perspective Over‑reading may reduce real‑world engagement. ★ ★ ★ ★ ★ No ratings yet [Book](https://sms4smile.com/quotes/about/book/) [Books](https://sms4smile.com/quotes/about/books/) [Drug](https://sms4smile.com/quotes/about/drug/) [Habit](https://sms4smile.com/quotes/about/habit/) [Habits](https://sms4smile.com/quotes/about/habits/) [Writer](https://sms4smile.com/quotes/about/writer/) ## Related quotes > [“A lot of habitually creative people have preparation rituals linked to the setting in which they choose to start their day. By putting themselves…](https://sms4smile.com/quotes/twyla-tharp/a-lot-of-habitually-creative-people-have-preparation-rituals-linked/) [Twyla Tharp](https://sms4smile.com/quotes/author/twyla-tharp/) > [“An acquaintanceship with the literature of the world may be won by any person who will devote half an hour a day to the…](https://sms4smile.com/quotes/john-a-widtsoe/an-acquaintanceship-with-the-literature-of-the-world-may-be-won-by/) [John A. Widtsoe](https://sms4smile.com/quotes/author/john-a-widtsoe/) > [An acquaintanceship with the literature of the world may be won by any person who will devote half an hour a day to the…](https://sms4smile.com/quotes/john-andreas-widtsoe/an-acquaintanceship-with-the-literature-of-the-world-may-be-won-by-2/) [John Andreas Widtsoe](https://sms4smile.com/quotes/author/john-andreas-widtsoe/) > [Everything is habit-forming, so make sure what you do is what you want to be doing.](https://sms4smile.com/quotes/wilt-chamberlain/everything-is-habit-forming-so-make-sure-what-you-do-is-what-you-want/) [Wilt Chamberlain](https://sms4smile.com/quotes/author/wilt-chamberlain/) > [Habit-forming products often start as nice-to-haves, but once the habit is formed, they become must-haves.](https://sms4smile.com/quotes/nir-eyal/habit-forming-products-often-start-as-nice-to-haves-but-once-the/) [Nir Eyal](https://sms4smile.com/quotes/author/nir-eyal/) > [“Storing Value Unlike physical goods in the real world, the software that runs our technology products can adapt itself to our needs. To become…](https://sms4smile.com/quotes/nir-eyal/storing-value-unlike-physical-goods-in-the-real-world-the-software/) [Nir Eyal](https://sms4smile.com/quotes/author/nir-eyal/) > [“Remember and Share - The Hook Model helps the product designer generate an initial prototype for a habit-forming technology. It also helps uncover potential…](https://sms4smile.com/quotes/nir-eyal/remember-and-share-the-hook-model-helps-the-product-designer-generate/) [Nir Eyal](https://sms4smile.com/quotes/author/nir-eyal/) > [“variable rewards are a powerful inducement to repeat actions. Understanding what moves users to return to habit-forming products gives designers an opportunity to build…](https://sms4smile.com/quotes/nir-eyal/variable-rewards-are-a-powerful-inducement-to-repeat-actions/) [Nir Eyal](https://sms4smile.com/quotes/author/nir-eyal/) > [“Habit-forming products often start as nice-to-haves (vitamins) but once the habit is formed, they become must-haves (painkillers).”](https://sms4smile.com/quotes/nir-eyal/habit-forming-products-often-start-as-nice-to-haves-vitamins-but-once/) [Nir Eyal](https://sms4smile.com/quotes/author/nir-eyal/) > [“Do This Now If you are building a habit-forming product, write down the answers to these questions: - What habits does your business model…](https://sms4smile.com/quotes/nir-eyal/do-this-now-if-you-are-building-a-habit-forming-product-write-down/) [Nir Eyal](https://sms4smile.com/quotes/author/nir-eyal/) > [The ultimate goal of a habit-forming product is to solve the user's pain by creating an association so that the user identifies the company's…](https://sms4smile.com/quotes/nir-eyal/the-ultimate-goal-of-a-habit-forming-product-is-to-solve-the-user-s/) [Nir Eyal](https://sms4smile.com/quotes/author/nir-eyal/) > [“Habit Testing.” It is a process inspired by the build-measure-learn methodology championed by the lean startup movement. Habit Testing offers insights and actionable data…](https://sms4smile.com/quotes/nir-eyal/habit-testing-it-is-a-process-inspired-by-the-build-measure-learn/) [Nir Eyal](https://sms4smile.com/quotes/author/nir-eyal/) > [Fortunately, good posture - like poor posture - is habit forming.](https://sms4smile.com/quotes/denise-austin/fortunately-good-posture-like-poor-posture-is-habit-forming/) [Denise Austin](https://sms4smile.com/quotes/author/denise-austin/) > [ “Instead of relying on expensive marketing, habit-forming companies link their services to the users’ daily routines and emotions.\[7\]” ](https://sms4smile.com/quotes/nir-eyal/instead-of-relying-on-expensive-marketing-habit-forming-companies/) [Nir Eyal](https://sms4smile.com/quotes/author/nir-eyal/) > [Cocaine isn't habit forming. I should know, I've been using it for years](https://sms4smile.com/quotes/tallulah-bankhead/cocaine-isn-t-habit-forming-i-should-know-i-ve-been-using-it-for-years/) [Tallulah Bankhead](https://sms4smile.com/quotes/author/tallulah-bankhead/) ## More by Agatha Christie > [One must accept the fact that we have only one companion in this world, a companion who accompanies us from the cradle to the…](https://sms4smile.com/quotes/agatha-christie/one-must-accept-the-fact-that-we-have-only-one-companion-in-this/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“I like to see an angry Englishman," said Poirot. "They are very amusing. The more emotional they feel the less command they have of…](https://sms4smile.com/quotes/agatha-christie/i-like-to-see-an-angry-englishman-said-poirot-they-are-very-amusing/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“Now, as I expect you know, there is nothing more cruel than talk, and there is nothing more difficult to combat. When people say…](https://sms4smile.com/quotes/agatha-christie/now-as-i-expect-you-know-there-is-nothing-more-cruel-than-talk-and/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“A child says ‘Thank God for my good dinner’. What can I say at seventy-five? ‘Thank God for my good life, and for all…](https://sms4smile.com/quotes/agatha-christie/a-child-says-thank-god-for-my-good-dinner-what-can-i-say-at-seventy/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“I'm afraid I always find Shakespeare terribly dreary. All those long scenes where everybody is drunk and it's supposed to be funny.”](https://sms4smile.com/quotes/agatha-christie/i-m-afraid-i-always-find-shakespeare-terribly-dreary-all-those-long/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“Either her dream had taken a very odd turn or else - or else Mary had really rushed into the room and had said…](https://sms4smile.com/quotes/agatha-christie/either-her-dream-had-taken-a-very-odd-turn-or-else-or-else-mary-had/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“Every murderer is probably somebody’s old friend,” observed Poirot philosophically. “You cannot mix up sentiment and reason.”](https://sms4smile.com/quotes/agatha-christie/every-murderer-is-probably-somebody-s-old-friend-observed-poirot/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“Well, of course, it was not any of my business but you get very queer glimpses of life sometimes, and you can't help speculating…](https://sms4smile.com/quotes/agatha-christie/well-of-course-it-was-not-any-of-my-business-but-you-get-very-queer/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“Mr. Satterthwaite looked cheered. Suddenly an idea struck him. His jaw fell. "My goodness," he cried, "I've only just realized it! That rascal, with…](https://sms4smile.com/quotes/agatha-christie/mr-satterthwaite-looked-cheered-suddenly-an-idea-struck-him-his-jaw/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“The old gentleman refuses to have the telephone which he regards as a device of the devil, and on a par with radio, television,…](https://sms4smile.com/quotes/agatha-christie/the-old-gentleman-refuses-to-have-the-telephone-which-he-regards-as-a/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“That’s how they do it, these girls! Othello charmed Desdemona by telling her stories, but, oh, didn’t Desdemona charm Othello by the way she…](https://sms4smile.com/quotes/agatha-christie/that-s-how-they-do-it-these-girls-othello-charmed-desdemona-by/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [It is ridiculous to set a detective story in New York City. New York City is itself a detective story.](https://sms4smile.com/quotes/agatha-christie/it-is-ridiculous-to-set-a-detective-story-in-new-york-city-new-york/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [“Poirot, watching him, felt suddenly a doubt--an uncomfortable twinge. Was there, here, something that he had missed? Some richness of the spirit? Sadness crept…](https://sms4smile.com/quotes/agatha-christie/poirot-watching-him-felt-suddenly-a-doubt-an-uncomfortable-twinge-was/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [In the midst of life, we are in death.](https://sms4smile.com/quotes/agatha-christie/in-the-midst-of-life-we-are-in-death/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) > [Then there are some minor points that strike me as suggestive - for instance, the position of Mrs. Hubbard's sponge bag, the name of…](https://sms4smile.com/quotes/agatha-christie/then-there-are-some-minor-points-that-strike-me-as-suggestive-for/) [Agatha Christie](https://sms4smile.com/quotes/author/agatha-christie/) [Explore all 1,053 Agatha Christie quotes ](https://sms4smile.com/quotes/author/agatha-christie/) ## More Book quotes > [I think a new world will arise out of the religious mists when we approach our Bible with the idea that it is not…](https://sms4smile.com/quotes/aiden-wilson-tozer/i-think-a-new-world-will-arise-out-of-the-religious-mists-when-we/) [Aiden Wilson Tozer](https://sms4smile.com/quotes/author/aiden-wilson-tozer/) > [If I had a dollar for every time I couldn’t sleep, I could buy a billion locks and finally read a book in peace.](https://sms4smile.com/quotes/aesop-rock/if-i-had-a-dollar-for-every-time-i-couldn-t-sleep-i-could-buy-a/) [Aesop Rock](https://sms4smile.com/quotes/author/aesop-rock/) > [Young men, especially in America, write to me and ask me to recommend “a course of reading.” Distrust a course of reading! 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There is nothing like a child who knows more about…](https://sms4smile.com/quotes/floyd-cooper/i-have-many-who-keep-me-going-i-am-very-fortunate-in-this-sense-there/) [Floyd Cooper](https://sms4smile.com/quotes/author/floyd-cooper/) > [I think books in which people are really happy and things are going well are probably the most challenging novels there are to write,…](https://sms4smile.com/quotes/anna-quindlen/i-think-books-in-which-people-are-really-happy-and-things-are-going/) [Anna Quindlen](https://sms4smile.com/quotes/author/anna-quindlen/) > [It's like the query letter problem that I just mentioned, magnified a hundredfold. You might be good at telling a story, but that doesn't…](https://sms4smile.com/quotes/patrick-rothfuss/it-s-like-the-query-letter-problem-that-i-just-mentioned-magnified-a/) [Patrick Rothfuss](https://sms4smile.com/quotes/author/patrick-rothfuss/) > [I don't think I have made as much of my life as I should have. I should have written more books.](https://sms4smile.com/quotes/arthur-m-schlesinger-jr/i-don-t-think-i-have-made-as-much-of-my-life-as-i-should-have-i/) [Arthur M. Schlesinger, Jr](https://sms4smile.com/quotes/author/arthur-m-schlesinger-jr/) > [Some books are not read in the right way because they have skipped a stage of opinion, assume a crystallization of information in society…](https://sms4smile.com/quotes/doris-lessing/some-books-are-not-read-in-the-right-way-because-they-have-skipped-a/) [Doris Lessing](https://sms4smile.com/quotes/author/doris-lessing/) > [“People talk about books that write themselves, and it's a lie. Books don't write themselves. 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