Reason is the process of thinking correctly.
To develop self-esteem, you must understand the principles of reason and recognize that reason is reliable when applied correctly—even when others dismiss it. Confidence in your own thinking is essential for personal growth and rational decision-making.
The most basic principle of reason is the law of identity: A is A. This is complemented by two related principles: A cannot be non-A and everything is either A or non-A. Even those who claim to reject reason must rely on it to make their arguments, for without reason, no claim—including their own—can be justified. If reason were invalid, then morality and logic would have no foundation, and harmful actions could not be condemned rationally.
Some argue that paradoxes make reason useless. This is mistaken. Paradoxes do not invalidate reason; they reveal the limits of current knowledge or understanding. Apparent contradictions often arise from incomplete information. When both sides of a paradox are verified, there is no true contradiction, because reality cannot contradict itself. If logic conflicts with experience, reason teaches us to trust evidence and adjust our understanding, not to abandon rationality.
Religion often relies on paradoxes that are unverified. Accepting such claims without evidence is irrational because we cannot know whether they are true paradoxes or simple contradictions. Reason allows us to critically evaluate such claims rather than accepting them blindly.
Guidelines for Using Reason Correctly
Understand fallacies – A fallacy is an error in reasoning that appears logical. Recognizing common fallacies protects your mind, builds self-confidence, and earns the respect of others.
Avoid appeals to popularity – The number of people who believe something does not make it true. Majority opinion is often biased, unexamined, or driven by emotion rather than logic.
Avoid appeals to authority – Quoting experts proves nothing on its own; even specialists can be mistaken. Evaluate ideas based on evidence, not reputation.
Avoid circular reasoning – Arguments that assume what they are trying to prove are invalid. For example, saying “X is true because Y says so, and Y is right because X is true” provides no evidence. Circular reasoning is common in religious arguments, but it cannot establish truth.
Causation is not guaranteed – Just because A precedes B does not mean A caused B. Similarly, the qualities of parts do not always determine the qualities of the whole, and vice versa.
Assess statements independently of the speaker – A dishonest or biased person can sometimes make true statements. Evaluate claims based on evidence, not the speaker’s character.
Avoid hasty generalizations – Personal experience with some members of a group does not justify conclusions about the entire group. Overgeneralization leads to prejudice and discrimination.
Clarify ambiguity – Ensure the meaning of terms is clear before drawing conclusions. Misunderstanding definitions can lead to false conclusions.
Beware of emotional reasoning – Feelings can alert us to issues, but they should never replace rational evaluation. Emotions should serve reason, not dominate it.
Truth is what corresponds to reality, not what we wish, feel, or imagine. Mistaking desire or emotion for truth undermines reason and leads to error.
Even a single false principle can corrupt reasoning and stifle understanding. Learning to think clearly and apply reason consistently is essential, because the mind functions best when it aligns with reality. Reason is the foundation of knowledge, judgment, and personal integrity—neglect it, and you weaken yourself and your understanding of the world.