Nothing will change your future trajectory like your habits. We all have goals, big or small, things we want to achieve within a certain time frame. Some people want to make a million dollars by the time they turn 30. Some people want to lose 20 pounds before summer. Some people want to write a book in the next six months. When we begin to chase an intangible or vague concept (success, wealth, health, happiness), making a tangible goal is often the first step.

Habits are algorithms operating in the background that power our lives. Good habits help us reach our goals more effectively and efficiently. Bad ones makes things harder or prevent success entirely. Habits powerfully influence our automatic behavior.

The difference between habits and goals is not semantic. Each requires different forms of action. For example:

• We want to learn a new language. We could decide we want to be fluent in six months (goal), or we could commit to 30 minutes of practice each day (habit).
• We want to read more books. We could set the goal to read 50 books by the end of the year, or we could decide to always carry a book with us (habit).
• We want to spend more time with our families. We could plan to spend seven hours a week with them (goal), or we could choose to eat dinner with them each night (habit).

The Problems With Goals

When we want to change an aspect of our lives, setting a goal is often the logical first step. Despite being touted by many a self-help guru, this approach has some problematic facets.

Goals have an endpoint. This is why many people revert to their previous state after achieving a certain goal. People run marathons, then stop exercising altogether afterward. Or they make a certain amount of money, then fall into debt soon after. Others reach a goal weight, only to spoil their progress by overeating to celebrate.

Goals rely on factors which we do not always have control over. It’s an unavoidable fact that reaching a goal is not always possible, regardless of effort. An injury might derail a fitness goal. An unexpected expense might sabotage a financial goal. A family tragedy might impede a creative-output goal. When we set a goal, we are attempting to transform what is usually a heuristic process into an algorithmic one.

Goals rely on willpower and self-discipline. As Charles Duhigg wrote in

Willpower isn’t just a skill. It’s a muscle, like the muscles in your arms or legs, and it gets tired as it works harder, so there’s less power left over for other things.

Keeping a goal in mind and using it to direct our actions requires constant willpower. During times when other parts of our lives deplete our supply of willpower, it can be easy to forget our goals. For example, the goal of saving money requires self-discipline each time we make a purchase. Meanwhile, the habit of putting $50 in a savings account every week requires little effort. Habits, not goals, make otherwise difficult things easy.

Goals can make us complacent or reckless. Studies have shown that people’s brains can confuse goal setting with achievement. This effect is more pronounced when people inform others of their goals. Furthermore, unrealistic goals can lead to dangerous or unethical behavior.

The Benefits of Habits

Once formed, habits operate automatically. Habits take otherwise difficult tasks—like saving money—and make them easy.

The purpose of a well-crafted set of habits is to ensure that we reach our goals with incremental steps. The benefits of a systematic approach to achievement include the following:

Habits can mean we overshoot our goals. Let’s say a person’s goal is to write a novel. They decide to write 200 words a day, so it should take 250 days. Writing 200 words takes little effort, and even on the busiest, most stressful days, the person gets it done. However, on some days, that small step leads to their writing 1000 or more words. As a result, they finish the book in much less time. Yet setting “write a book in four months” as a goal would have been intimidating.

Habits are easy to complete. As Duhigg wrote,

Habits are powerful, but delicate. They can emerge outside our consciousness or can be deliberately designed. They often occur without our permission but can be reshaped by fiddling with their parts. They shape our lives far more than we realize—they are so strong, in fact, that they cause our brains to cling to them at the exclusion of all else, including common sense.”

Once we develop a habit, our brains actually change to make the behavior easier to complete. After about 30 days of practice, enacting a habit becomes easier than not doing so.

Habits are for life. Our lives are structured around habits, many of them barely noticeable. According to Duhigg’s research, habits make up 40% of our waking hours. These often minuscule actions add up to make us who we are. William James (a man who knew the problems caused by bad habits) summarized their importance as such:

All our life, so far as it has definite form, is but a mass of habits — practical, emotional, and intellectual — systematically organized for our weal or woe, and bearing us irresistibly toward our destiny, whatever the latter may be.

Once a habit becomes ingrained, it can last for life (unless broken for some reason).

Habits can compound. Stephen Covey paraphrased Gandhi when he explained:

Sow a thought, reap an action; sow an action, reap a habit; sow a habit, reap a character; sow a character, reap a destiny.

In other words, building a single habit can have a wider impact on our lives. Duhigg calls these keystone habits. These are behaviors that cause people to change related areas of their lives. For example, people who start exercising daily may end up eating better and drinking less. Likewise, those who quit a bad habit may end up replacing it with a positive alternative. (Naval and I talked about habit replacement a lot on this podcast episode.)

Habits can be as small as necessary. A common piece of advice for those seeking to build a habit is to start small. Stanford psychologist BJ Fogg recommends “tiny habits,” such as flossing one tooth. Once these become ingrained, the degree of complexity can be increased. If you want to read more, you can start with 25 pages a day. After this becomes part of your routine, you can increase the page count to reach your goal.

Why a Systematic Approach Works

By switching our focus from achieving specific goals to creating positive long-term habits, we can make continuous improvement a way of life. This is evident from the documented habits of many successful people.

Warren Buffett reads all day to build the knowledge necessary for his investments.

Stephen King writes 1000 words a day, 365 days a year (a habit he describes as “a sort of creative sleep”). Athlete Eliud Kipchoge makes notes after each training session to establish areas which can be improved. These habits, repeated hundreds of times over years, are not incidental. With consistency, the benefits of these non-negotiable actions compound and lead to extraordinary achievements.

While goals rely on extrinsic motivation, habits are automatic. They literally rewire our brains.

When seeking to attain something in our lives, we would do well to invest our time in forming positive habits, rather than concentrating on a specific goal.

For further reading on this topic, look at How to Fail at Almost Everything and Still Win Big, and The Power of Habit.