Why Is Critical Thinking Important? 5 Compelling Reasons

why is critical thinking important feature imageIf you’re wondering why critical thinking is important, you might be tired of the same old explanations. 

The economy needs smart people…

Critical thinkers are more creative…

It makes you sound smarter…

Well, yes. All of those things are true. 

But most posts only scratch the surface.

On this page, we’re going to go much deeper into the topic.

And we’re going to use critical thinking to do it.


Let’s go!

What Is Critical Thinking?

Technically speaking, critical thinking boils down to two things:

  • Objective analysis
  • Accurate judgment

Once you have those two things in place, you can make better decisions. Predictably. 

But a number of skills have to be in place before you can rely on this ability. You need:

  • Care and concern for the truth
  • Analytical thinking skills
  • Interpretation
  • Ability to judge the credibility of sources
  • Ability to ask questions that clarify the issue at hand
  • Inference
  • Open-mindedness
  • Self-correction and the desire to improve
  • Ability to defend your decisions

Historically, we can look to thinkers like Confucius and Plato. They looked not only at how individuals think, but tried to balance each self against entire societies. 

a woman is thinking in front of a white board

A true critical thinker is not trapped in his or her own mind, after all. They’re able to see the big picture and realize that individual minds are not merely influenced by other minds. They are constructed by them. 

According to Jonathan Haber in Critical Thinking, Aristotle is the first great critical thinker because he categorized and organized his thoughts about the world in the context of what others thought. 

In this vein, Aristotle worked on biology, politics, drama, logic, rhetoric and other thought processes. These categories still serve as what Haber calls “the building blocks of education.” 

Why Is Critical Thinking Important?

So if you want to know why critical thinking is important, it really boils down to exactly Haber’s point:

Because we have learned to think critically, we have those building blocks. We’re able to educate ourselves and others so that societies around the world can experience progress. 

yellow and brown chess

Another way to look at it is like this:

When humans weren’t capable of thinking very well, we suffered a lot more. But as our thinking abilities have grown, our suffering has decreased. Stephen Pinker is one of many thinkers who have demonstrated the validity of this point in books like Enlightenment Now.

But we’re still just scratching the surface. Let’s look at some more reasons:

One: Understanding Probability & Likelihood

A lot of human history has involved guessing. People literally had no way of knowing what the weather would be like tomorrow, let alone making predictions about the stock market that could potentially make them rich.

In today’s world, we learn to think probabilistically from a very young age. It’s a common part of mental strength that helps us avoid leading ourselves into traps.

I’m talking about traps like golden handcuffs, or its alternative, slave’s luck. These are contemporary terms for the old phrase “selling your soul to the devil.” 

Because more and more people use critical thinking to see how employers trap them with false incentives and can use research to avoid miserable jobs, the world gets better. 

The more people think through the probabilities of future happiness, the better everything gets for everyone. 

And it’s not just about the future. Reflective thinking helps you tap into your past for important context.

a woman laying on the floor and thinking

Context is important for our next point:

Two: Comparison and Contrast

Would you agree that eating a ripe orange is better than eating a rotten one? 

If you just said, “yes,” that’s because you know how to compare and contrast two different things. 

Critical thinking relies on this all the time for much more consequential issues in life. But this simple example demonstrates the importance of distinguishing between things. 

Three: Defining and Using Definitions

In Critical Thinking, Robert Ennis offered the FRISCO model to help define critical thinking:

  •  Focus: identify the focus or central concern
  •  Reason: identify and judge the acceptability of the reasons
  •  Inference: judge the quality of the inference, assuming the reasons to be acceptable
  •  Situation: pay close attention to the situation
  •  Clarity: check to be sure that the language is clear
  •  Overview: step back and look at it everything as a whole

a woman is looking at her laptop

There’s a reason that he starts this problem solving model with identifying the central issue. That’s because we need to be able to define things in order to make effective decisions. 

And once we can define things, we need to be able to compare and contrast various definitions.

Four: Putting Solutions Into Action

Have you heard of “analysis paralysis”?

Too many people fall into it, but it’s not the fault of critical thinking. It’s coming from a lack of having effective critical thinking strategies.

This criticism is valid because true critical thinkers must take action once they’ve decided what to do. 

If you don’t take action, you rob yourself of data. You cannot analyse results you haven’t produced, which prevents you from thinking at all. 

Everyone has the cognitive capacity to take action once they’ve made a decision. So if you’re getting stuck, try these critical thinking exercises.

Five: Metacognition

Remember when I said at the beginning we were going to use critical thinking itself in this post?

We’re going to use it now because I was tempted to raise this point and define it very simply as our ability to think about thinking.

blue shirt woman thinking and writing on her notebook

According to Julianna Benson in Metacognition, we have to go beyond “cognition about cognition” as the definition of this term. 

Metacognition is definitely that, but it also involves:

  • Perceiving that thinking is taking place
  • Monitoring the thinking process without losing perception

This is why critical thinking skills are important. We can’t rely on simplicity to get ahead in life. We need to dig deeper into complexity.

Nothing new about that. 

For example, critical thinking practices blended with meditation have been around for a long time. Advaita Vedanta, Chan and Zen use various means of helping you perceive your thoughts and maintain the ability to monitor them without interruption.

Developing these abilities lead to better pattern recognition, which can help you learn a language faster

It can also help you avoid the “groupthink” issues researchers have proven come from poor learning techniques like rote learning

One simple technique can use to start practicing metacognition today is covered in Gary Weber’s Evolving Beyond Thought. I discussed its impact on my own life at a TEDx event:

When You’re A Critical Thinker…

We’ve covered a lot today. And we’re not even scratching the surface of what’s available in these critical thinking books and examples. And that’s not to mention the value of learning how to use abstract thinking.

Nonetheless, we’re off to a strong start. I’ve shown you how to remember critical thinking principles, and memorizing has been scientifically shown to help you reason at a high level even during your senior years.

But you want to know what I feel is the most important and most beneficial reason we all need to be critical thinkers? 

It’s this:

When you’re a critical thinker, you’re never alone. 

That’s right. 

Loneliness disappears completely because you have joined a group of people who care about the truth. 

Not only that.

This group of exclusive individuals is also always preparing to take action based on the truth. 

That’s fantastic company indeed. 

But if you’re still struggling to develop critical thinking skills, it might be a memory issue.

To fix that, please consider grabbing my free memory improvement kit.  It will help you remember everything we discussed today, and become a person of action.

Free Memory Improvement Course

At the end of the day, action, and taking the right actions consistently is what success is all about.



Leave a Reply

Your email address will not be published. Required fields are marked *

I accept the Privacy Policy


Enter your email below to get instant access to my FREE course that gives you a proven step-by-step process for remembering anything you want. You'll discover how to:

  • Speak any language fluently
  • Recall complicated formulas, math equations, or numbers.
  • Master the technical terms for your field of work or study.
  • Recite poetry, jokes, and even long speeches word-for-word
  • Quickly absorb the most important ideas from books, textbooks, or lectures...

Unlock your natural ability to learn and remember anything 3x faster now!


Anthony Metivier is the founder of the Magnetic Memory Method, a systematic, 21st century approach to memorizing foreign language vocabulary, names, music, poetry and more in ways that are easy, elegant, effective and fun.

Dr. Metivier holds a Ph.D. in Humanities from York University and has been featured in Forbes, Viva Magazine, Fluent in 3 Months, Daily Stoic, Learning How to Learn and he has delivered one of the most popular TEDx Talks on memory improvement.

His most popular books include, The Victorious Mind and… Read More

Anthony Metivier taught as a professor at:


Discover everything you need to learn fast and become the envy of your peers. Just tell me where to send your FREE Memory Improvement Kit.