James Clear’s Atomic Habits is a guide that helps you develop good habits and eliminate (or minimize) bad habits. This book is an important personal tool that has helped hundreds of people, companies, and sports teams develop better habits and meet their goals. Below, we’ll learn the key lessons from James Clear’s Atomic Habits.
Small Changes
James Clear places a lot of emphasis on working on small (but constant) improvements. The book mentions the importance of continuously improving by 1%. In this way, when people focus on making small habit changes constantly and continuously, significant improvements can be achieved, especially in the medium and long term.
Habits based on identity
The book mentions that a person’s identity is important, as it defines who they are based on their values and behaviors. Because of this, we must generate new habits (or improve habits) by focusing on the “identity” of the person we want to become, especially based on the goal we want to achieve. For example, with regard to the way of thinking, instead of thinking, “I want to play soccer”, it would be better to think, “I am a soccer player”. Another example would be, “I want to play guitar”, in this case, it would be best to think, “I am a musician”.
The importance of the environment
James Clear mentions the role that the environment and relationships play in establishing our habits. He highlights the importance of modifying our environment “little by little” so that this allows us to increase the probability of generating good habits and minimize bad habits, since, if we continue doing things the same way, we are likely to continue getting the same results. Because of this, we must be aware of the people around us and know how to choose our friends.
Accumulating habits
There are good habits that we have been practicing continuously for many years. Based on these habits, James Clear suggests that we develop new habits that we can carry out together and thus generate a “chain of habits” that allows us to improve some aspect of our lives. For example, if we want to exercise when we go to dinner, we can add a new habit by doing some jump rope before dinner. On the other hand, if we want to read more, we can read for 15 minutes before going to sleep.

Two-Minute Rule
Atomic Habits focuses on the importance of small changes in short periods. At this point, what James Clear calls the “two-minute rule” comes to light. It consists of starting a new habit in a simple way that only takes us two minutes to do it since in this way we can overcome the initial resistance and generate greater consistency in this new behavior. For example, if we want to read more, instead of reading 15 pages, we can read just one page.
Four Laws of Behavior Change
The book talks about the four laws of behavior change, which aim to help people generate new habits simply and satisfyingly.
- Make it obvious; through this law, Clear invites us to design an environment that allows us to identify the signs of good habits quickly, making them more visible and prominent.
- Make it attractive; through this law, Clear invites us to combine habits with some kind of reward that is pleasant for us, which makes the new habit easier to implement and attractive.
- Make it easy; through this law, Clear invites us to generate habits whose execution processes are simple, especially to overcome the inconveniences that may prevent us from performing the action, in this way, we can make habits easier to adopt and carry out.
- Make it satisfying; this law invites us to generate habits that provide an immediate reward or satisfaction; in this way, we can have a greater incentive to continue executing them or generate new habits.
Tracking diary
The book recommends keeping a tracking diary, through which you can “monitor” and verify the progress you have made in implementing the new habits. This will help you stay motivated and see your progress.
What do you think about this topic? Do you know other lessons about James Clear’s Atomic Habits book?
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