Rewire — Summary

Rewire gives readers a road–map to overcoming the most common self-destructive habits

Did you ever feel irritated after doing something unwanted unconsciously? It can be something harmless like a spelling error or something far worse like saying something you shouldn’t have said or smoking that one cigarette for old time’s sake.

In this book, we will learn how to overcome these kinds of common mistakes.

Our two “selves”

Why do we often choose the wrong one of two choices even if we know that it is the wrong one? That’s because we act on the automatic self, not the conscious self.

Automatic self and conscious self is a way to describe our actions based on habits (automatic self) and based on rational thought and reason (conscious self).

When we do something we know is bad and regret it later, it is because we acted on our automatic self.

So how can we solve these bad behaviors?

Strengthen conscious self or changing automatic self

To fix our bad behaviors we have to either strengthen our conscious self so that we make the right decisions, this is going to use some willpower. Or we can change our automatic self by changing our habits.

It has recently been discovered that learning causes our brains to grow new cells, it’s called neuroplasticity. We can use this phenomenon to rewire our brains.

For example, if the nerve cells “go to the gym” connect with the cells “stay in the until my workout is done” due to our repeated action, then those two areas will be increasingly bond together.

The solution then is, to replace bad habits with good habits. Read this summary for more on habits.

Some habits are clearly good, for example brushing our teeth, and others are clearly bad, like smoking.

But there are other habits which we may think are good, but are actually bad.

Self-serving biases affect the way we see ourselves and the world

Self-serving biases lead to destructive habits and auto-deception.

One classical example is that we tend to blame our faults on the outside world, but praise ourselves for our good characteristics.

Example: Imagine a man who checks tactlessly every woman he meets. He might justify his behavior by claiming “I’m just a man with human desires.” That makes it seem like it’s not his fault.

But when he possesses a positive trait, for example when he does well at work, he claims that it’s because of his dedication and perseverance, not because he is fortunate to be in a supportive work environment and has had all the help and conditions to grow.

Most confident and successful people benefit from their self-serving bias by believing they earned their success.

But that kind of overconfidence can be detrimental if it distorts reality. If we become too confident in our abilities, we might stop trying.

Beliefs keep reinforcing themselves

Example: If we hear that a person is intelligent before we meet him, we’re more likely to interpret him in that way when we meet him. The same is true when we hear something negative about a person before we meet him.

Those types of biases operate unconsciously, so they are very difficult to be corrected by the conscious self. We repeat those mistakes over and over without having chosen to do so.

Self-destructive behavior

Emotions are not bad, but if we make ourselves think so it can lead to self-destructive behavior.

Self-destructive behavior occurs when our two minds don’t communicate effectively. Our conscious mind may want to suppress our emotions. But trying to suppress our emotions does not work in the long term.

Example: Closing a boiling tea kettle does not work out well for long. Vapor builds up a pressure and sooner or later creates an explosion.

The same is true with emotions in our brains, chemical reactions build up and they have breaking points. For example, if we constantly suppress our anger, there will be a point where we burst out in anger and make rash decisions or hurting someone you love.

Anger and emotions in general, are not inherently bad, they serve their purpose.

Example: If someone breaks into your house, anger may give you the courage to defend yourself and your family.

The trick is to not let emotions build up internally.

Sometimes the unconscious mind causes trouble as a form of crying for help. Trying to get attention. But often we don’t want to ask for help because we fear rejection.

Example: Richard O’Connor, the author of this book encountered a 16-year-old boy who had problems with drugs. He dropped his stash in front of his mother intentionally as O’Connor learned after pressing him about it. The boy told him in tears that he just wanted a caring mother. If is mother reprimanded him it would mean she cared.

As we’ve seen strong emotions find ways to express themselves in potentially destructive behaviors if we don’t address them.

But there are also other types of self-destructive tendencies.

Feeling defeated

There are two kinds of self-defeated tendencies.

Those who surrendered to their harmful behavior thinking it is just part of life and accepting it. They just don’t care to put in the effort.

Then there are those who often tried to fix themselves but failed. They’ve disappointed themselves and others so often that they stopped trying.

If you are in the first category, there is not much others can do to help you, if you’re in the second, try to set more realistic expectations. Set little goals which are easy to achieve, that way you will not feel disappointed because you will accomplish them.


Undertow is what happens when we nearly reach success but then experience a relapse.

Example: Let’s say you are an alcoholic and grab a glass of alcoholic beverage by mistake at a party. You fall back into the old pattern and go on a drinking binge. You will probably feel very guilty the next day.

The solution is to rewire our brains to avoid getting swept up by the undertow. One solution may be to associate that relapse with something disgusting so that next time you grab it by accident you just spit it out instinctively.

Mindfulness and self-control, the best way to overcome bad habits

Mindfulness means to observe ourselves and be present in a conscious, non-judgemental and compassionate way.

It can either be practiced through just 30 minutes of meditation per day. Sit down in a quiet place, close your eyes and let your thoughts come and go, without forcing anything. Whenever a thought comes up just observe it and let it go.

Your ultimate goal is to strengthen your willpower and increase self-control.

One way to rewire your brain is to “Fake it till you make it”

Initially, it is hard to break an addiction or form a new habit, but gradually it takes less effort. Self-control is like a habit too, if you practice it becomes easier.

An example of using the principle of “fake it till you make it”. Pretend to be kinder. Even if you feel like you fake it, you’ll feel good about yourself and the reactions you get from other people. This will further motivate you to keep doing kind things until it becomes a habit.

You can increase your willpower by being healthier. Eat healthier foods and exercise, so your brain will function better.

Parent yourself. You can even slightly punish yourself if necessary. If your brain associates negative stimulus with your temptation, that temptation will lose strength.

Surround yourself with positive people

Once you’ve gained more self-control and mindfulness, you can build stronger relationships with positive people. Being surrounded by successful people will influence you and help lead you towards more success too.

Know yourself

Look at yourself as an outsider and figure out anything you need or want to improve on yourself. Then meditate, understand your feelings and thoughts, correct self-destructive behavior and become the person you want to be.

Click here to get the book.

Also published on Medium.