Why and How to Use Critical Thinking in Everyday Life

Written by Argumentful

Critical thinking is a helpful skill that allows you to analyze information and make informed decisions. It’s all about taking a step back and evaluating information objectively, considering multiple perspectives, and making sound judgments based on evidence. With critical thinking, you can tackle problems with confidence, communicate your thoughts and ideas clearly, and reduce the influence of emotions, biases, and misinformation. Plus, by using critical thinking, you can continue to grow and develop as a person by questioning your own beliefs and perspectives.

Elder and Paul’s article “Critical Thinking: The Nature of Critical and Creative Thought” argues that critical thinking is essential for success in everyday life. They explain that critical thinking involves analyzing and evaluating information, as well as generating new ideas and perspectives.

Overall, critical thinking is a valuable tool for all of us to navigate the complex and ever-changing world we live in.

Here are some examples of using critical thinking in our daily lives.


Using critical thinking in making smart health choices

When it comes to taking care of yourself, using critical thinking to check the reliability of your sources and weigh the strength of the evidence can help you make better decisions for your health. If your doctor recommends a certain treatment or you come across a new health trend online, how can you be sure it’s the right choice for you? By using critical thinking, you can evaluate the credibility of sources, consider the evidence behind health claims, and make informed decisions that promote your well-being. Whether it’s choosing a fitness plan, exploring alternative therapies, or making dietary changes, critical thinking can help you take control of your health and make choices that are truly right for you. Don’t just blindly follow health advice, use critical thinking to help you make informed decisions for a healthier you!

Smart budgeting for a stable future

By taking a closer look at your income and expenses, you can use critical thinking to make informed decisions about your finances that will set you up for long-term stability. Should you invest now or should you save for a rainy day? What expenses can you cut back on to reach your financial goals? By using critical thinking, you can assess your financial situation, weigh the risks and benefits of different options, and make smart decisions that improve your financial stability.

Diane Halpern, award-winning educator and past president of the American Psychological Association, explains that critical thinking involves skills such as analyzing arguments, evaluating evidence, and making informed decisions.

Whether it’s creating a budget, setting savings goals, or making investments, critical thinking can help you make informed decisions that put you on a path towards financial security.

Problem solving at work

When you’re facing a problem on the job, using critical thinking can help you get to the bottom of it, weigh your options, and make a well-informed decision. Sometimes the solution may be simple, but other times, it can be complex and involve multiple factors. By using critical thinking, you can objectively analyze the problem, consider different perspectives, and determine the best course of action. This can lead to more effective problem-solving and decision-making in the workplace, helping you to tackle challenges and reach your goals with confidence.

Joe Lau, associate Professor at the University of Hong Kong explains how to identify and avoid common thinking errors, as well as how to use critical thinking to solve problems and make decisions.

So, when a problem arises on the job, don’t just react impulsively, take a step back and use critical thinking to find the best solution.

Fighting propaganda and misinformation with critical thinking

In today’s world with so much information at our fingertips, it’s important to use critical thinking skills to sort out credible sources from misinformation and propaganda. What if instead of relying on hearsay or biased sources, you could make informed decisions based on accurate information? That’s where critical thinking comes in handy. By evaluating the evidence and reasoning behind information, you can separate facts from fiction and make well-informed choices in all areas of your life. Whether it’s evaluating news articles, scientific studies, or even advertisements, critical thinking can help you navigate the maze of information and make informed decisions.

Making decisions about relationships

This might sound like we’re overthinking it, but even in the area of personal relationship you should use clear thinking. When making decisions about relationships, critical thinking can help you evaluate the strengths and weaknesses of your relationships, and make informed choices about the future. Should you get married? Should you end the relationship with a friend that is not supportive of your life choices and goals? By using critical thinking, you can weigh the pros and cons of these important decisions, and make choices that align with your values and aspirations. You can work out the decisions to these challenges methodically when you think critically.

Shopping and consumer decisions

By critically evaluating product claims, advertisements, and customer reviews, you can make informed purchasing decisions that meet your needs and budget. No longer will you be swayed by flashy advertising or a single glowing review. With critical thinking skills, you can objectively assess the validity of product claims, compare prices and features, and determine what truly matches your needs and budget. This can lead to more informed and confident purchasing decisions, saving you time and money in the long run. So, before you click “add to cart,” take a moment to critically evaluate the information available and make an informed choice!

Planning for the future

When making decisions about education, career, and retirement, critical thinking skills will help you evaluate options and make informed choices about the future. Will you continue living driven by others or will you make choices that align with your own goals and values? Weigh the pros and cons of different options, consider long-term consequences, and make decisions that are truly right for you!

Evaluating political information

In a politically charged world, you need critical thinking skills to evaluate political information, identify biases and propaganda, and make informed decisions about political issues. Who will you vote for in the next election? What political issues matter most to you? By using critical thinking, you can examine political information with a skeptical eye, consider multiple perspectives, and make justified choices based on facts and evidence. This can help you navigate the complex world of politics. So, don’t just take political information at face value, use your critical thinking skills to help you make informed and impactful decisions.

Making decisions about personal safety

If you are faced with safety concerns, critical thinking skills can also help you evaluate potential risks, make informed decisions, and take action to protect yourself and your loved ones. It’s always better to be prepared and proactive when it comes to safety. By using critical thinking, you can assess potential dangers, weigh your options, and take steps to ensure the well-being of yourself and those around you. Whether it’s preparing for natural disasters, navigating unfamiliar territory, or making decisions about personal safety, critical thinking can help you make choices that promote peace of mind and security.

Managing stress and emotions by thinking critically

By critically evaluating the root causes of stress and emotions, individuals can make informed decisions about how to manage their mental health and well-being. When was the last time you took a step back and evaluated what’s causing your stress and emotions? By using critical thinking, you can dig deeper into the root causes of your feelings and identify patterns or triggers. For example, maybe you notice that you feel stressed every time you have a big project due at work. By recognizing this pattern, you can take proactive steps to manage your stress, such as breaking down the project into smaller tasks or seeking support from a colleague. Similarly, if you’re feeling overwhelmed with negative emotions, critical thinking can help you evaluate what might be contributing to those feelings and determine steps you can take to improve your emotional well-being. For example, perhaps you’re feeling down because you’re not spending enough time with friends and family.

By recognizing this, you can make an effort to reach out and connect with loved ones, which can help boost your mood and emotional health.

By now you can probably guess the benefits of thinking critically. Here are some of them.


  1. Better decision making: By using critical thinking skills, you can evaluate information objectively, consider multiple perspectives, and make informed decisions that are based on evidence.
  2. Improved problem solving: When faced with a challenge, critical thinking can help you identify the root cause, evaluate potential solutions, and make an informed decision.
  3. Increased creativity: Critical thinking encourages you to challenge assumptions and consider new ideas, leading to increased creativity and innovation.
  4. Better communication: By using critical thinking, you can organize your thoughts, clarify your ideas, and communicate effectively with others.
  5. Reduced influence of emotions and biases: By using critical thinking, you can reduce the influence of emotions, biases, and misinformation and make decisions based on rational analysis and evidence.
  6. Personal growth and development: By questioning your own beliefs and perspectives, critical thinking can lead to personal growth and self-discovery.
  7. Enhanced analytical skills: By regularly practicing critical thinking, you can improve your ability to analyze information, evaluate arguments, and make sound judgments.
  8. Increased confidence: By making informed decisions based on rational analysis and evidence, critical thinking can increase your confidence in your own abilities.
  9. Improved critical evaluation skills: Critical thinking can help you evaluate information and arguments from multiple perspectives, leading to improved critical evaluation skills.
  10. Better understanding of complex issues: By using critical thinking skills, you can gain a better understanding of complex issues and make informed decisions about important topics.

So what are some techniques that can help in building critical thinking?


  1. Asking questions: Asking questions helps to clarify understanding, gather information, and challenge assumptions.
  2. Examining evidence: Evaluate the evidence supporting a claim, and determine its relevance, reliability, and sufficiency.
  3. Analyzing arguments: Evaluate the structure of arguments, including the premises, conclusions, and any underlying assumptions.
  4. Considering multiple perspectives: Try to consider multiple viewpoints and understand the reasoning behind each perspective.
  5. Practicing skepticism: Don’t accept information or arguments at face value, instead question their validity and seek additional evidence.
  6. Checking for biases: Recognize your own biases and try to avoid them when evaluating information and arguments.
  7. Seeking diverse sources of information: Look for information from a variety of sources, including those that challenge your beliefs.
  8. Reflecting on your thought process: Regularly reflect on your own thought processes, and try to identify areas where you may be able to improve your critical thinking skills.
  9. Engaging in discussion and debate: Engage in discussions and debates with others, and actively listen to their perspectives and arguments.
  10. Continuously learning: Stay curious and actively seek out new information and knowledge, as this can help you to expand your understanding and improve your critical thinking skills.

It’s important to also be aware of the many challenges that can divert us from thinking critically.


Challenges to critical thinking can arise from a variety of sources, such as emotions, biases, lack of information, and cognitive biases. However, these challenges can be overcome with practice and a few helpful tips.

  1. Emotional involvement: Emotions can cloud your judgment and make it difficult to think critically. To overcome this challenge, try to recognize when you are feeling emotional and take a step back to assess the situation objectively.
  2. Confirmation bias: Confirmation bias is the tendency to search for and interpret information in a way that confirms your existing beliefs. To overcome this, seek out diverse sources of information and try to consider multiple perspectives.
  3. Lack of information: When making decisions or evaluating arguments, it can be challenging to think critically when you don’t have all the necessary information. To overcome this challenge, gather information from credible sources and be transparent about what you don’t know.
  4. Cognitive biases: Cognitive biases refer to systematic errors in thinking that can impact our decision making and critical thinking skills. To overcome this, try to recognize and avoid common cognitive biases, such as the sunk cost fallacy or the availability heuristic.
  5. Fear of being wrong: Sometimes, fear of being wrong can prevent you from thinking critically. To overcome this challenge, try to approach situations with an open mind and embrace the opportunity to learn and grow.

Final words

In conclusion, critical thinking is a valuable skill that can be improved with practice and by being aware of the challenges that can impact our ability to think critically.

Richard Paul, an expert in critical thinking and co-founder of the Foundation for Critical Thinking, emphasized the importance of critical thinking in everyday life and provided several insights on how to apply it effectively.

One of the key things that Paul said about critical thinking for everyday life is that it involves actively and skillfully analyzing information and ideas, rather than simply accepting them at face value. He stressed the importance of questioning assumptions, considering different perspectives, and evaluating evidence in order to arrive at well-reasoned conclusions.

Paul also emphasized the need to be aware of our own biases and assumptions, as well as the influence of external factors such as media and advertising. He encouraged us to develop a habit of reflection and self-assessment, constantly questioning our own thought processes and seeking out new information and perspectives.

By recognizing these challenges and taking steps to overcome them, you can become a more effective critical thinker and make better decisions in your everyday life.


  • “Critical Thinking: The Nature of Critical and Creative Thought” by Richard Paul and Linda Elder
  • “Thought and Knowledge: An Introduction to Critical Thinking” by Diane Halpern
  • “An Introduction to Critical Thinking and Creativity: Think More, Think Better” by Joe Lau
  • “Critical Thinking: An Introduction” by Alec Fisher
  • “Thinking Critically” by John Chaffee
  • “A Rulebook for Arguments” by Anthony Weston
  • “How to Read a Book” by Mortimer Adler and Charles Van Doren
  • “The Art of Reasoning” by David Kelley
  • “Thinking, Fast and Slow” by Daniel Kahneman
  • “Thinking About Thinking: A Guide to Metacognition” by John Dunlosky and Katherine Rawson

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