Do We Remain the Same Person When We Change?

The Notebook That Bears Your Name

In an imagined scene, a woman finds a notebook she wrote in her early youth. She recognises her handwriting and the names, but can barely recognise some of the judgements she made with such confidence. She imagined a career she never entered, feared things that no longer frighten her, and promised herself things she no longer wants. Turning the pages, she says, “It is as though someone else wrote this.” Then she returns the notebook to her bag, because she also knows that it belongs to her in a way that no other person’s notebook does.

This situation brings together two statements that seem contradictory: I have changed, and that past is mine. Neither is necessarily false. By change we may mean differences in our qualities and priorities, and by continuity we may mean that the life we tell remains our life. The problem begins when we ask the word “I” to answer several questions on its own: who lived that experience? What are they like today? And what do they remain responsible for?

This is a philosophical reflection, not a personality test or a medical explanation of changes in memory. It considers continuity over time, then suggests a fairer way of speaking about our past. It does not settle a long metaphysical dispute or turn lost memories and changing dispositions into a judgement of a person’s worth.

Questions That Open the Door

• Does remaining the same person mean keeping the same qualities?
• Am I reducible to the memories I can recall?
• What remains between me and a past I no longer agree with?
• How can we give change a chance without erasing the effects of our actions?

1. Similarity Is Not Continuity

We can find two very similar photographs of different people, and two very different photographs of one person in childhood and old age. The degree of similarity alone therefore cannot answer the question of identity. Similarity describes shared qualities; continuity asks whether we are speaking of the same person at two times. The distinction may sound theoretical, but it is present when we tell an old friend, “You have changed so much,” without meaning that we are meeting a stranger who bears their name.

In chapter twenty-seven of Book II of An Essay Concerning Human Understanding, John Locke distinguishes the identity of substance, of a human being, and of a person. He connects his inquiry into personal identity with the consciousness that links the present to past actions. In a brief phrase from section nine, he writes:

This formulation belongs to a philosophical argument; it is not the result of a psychological experiment. It raises a question about our inward relationship with what we have lived, but gives us no easy rule for saying that everything we have forgotten no longer concerns us. Locke himself raises the problem of interrupted consciousness and forgetting. It would therefore be misleading to reduce his position to a slogan that makes memory an infallible identity record.

In everyday usage, we can say that someone is no longer as they were while continuing to address them as the owner of an ongoing history. A shy child may become a comfortable public speaker, or someone may leave a hobby by which their friends knew them. Change here needs description, not an announcement that its subject has disappeared. Perhaps the more precise question is: which aspect has changed, and what still connects the two stages?

This distinction lessens a small injustice we commit when we greet every change with “I no longer know you.” The phrase may sincerely express difficulty understanding a transformation, but it is not proof that someone has betrayed themselves. We can ask about their new choices and disagree with them without requiring them to reenact their former image before we recognise the relationship’s continuity.

2. Memory Is a Window, Not the Whole of Life

If the notebook helps its owner remember days she had forgotten, has it restored a life she did not possess before finding it? The question sounds strange: what happened did not begin happening when she remembered it. Here we see the distance between the continuity of a human life and what a person can currently recall of it. We should not fill that distance by claiming every memory is accurate, or by making the opposite claim that forgetting erases the connection to the past.

In his inquiry into personal identity, David Hume emphasises the succession of perceptions and asks what leads us to attribute continuing unity to them. He writes:

In the same passage, Hume warns against taking the analogy to imply an independent theatre behind the scenes. Then, in paragraph twenty, he discusses how our conception of our continuity extends to actions we have forgotten. We are presenting a question from the history of philosophy, not scientific proof that the self does not exist or a religious judgement on the reality of the soul. We can disagree with his premises without ignoring the question he raises.

In practical life, a record or trustworthy witness may attest to an event we cannot recall, and we may revise a story we used to tell confidently. This does not mean our life is merely imagined; it means we need to distinguish what we know from what we infer. We can say, “I do not remember the details, but I have no reason to deny them.” When evidence conflicts, we can leave a matter unresolved instead of inventing a memory to fill the gap.

Fairness also means not making the ability to tell a coherent account of the past a condition of respecting a person. People retain their dignity even when they cannot tell a complete story about themselves. This is an ethical commitment adopted by the article, not a medical inference from theories of identity. Particular health conditions call for specialist knowledge and care, not a philosophical examination requiring someone to prove that they are still themselves.

3. Who Is Telling the Story Now?

When we read an old notebook, we read through the eyes of the present. We know outcomes unavailable to its writer, and may see their fear as exaggerated because we later learned that everything ended safely. But knowing the ending does not make the earlier anxiety an act. The past had a limited horizon, just as our present cannot encompass what lies ahead. Fairness requires remembering that difference before mocking the person we were.

We may be tempted to arrange the past so that all of it leads to our current image: every loss was a lesson, every hesitation a preparation, every earlier choice proof that we knew the way from the beginning. Sometimes this story helps us understand experience, but it should not expel chance, confusion, and actual mistakes. A life need not be a beautiful story to deserve an honest telling.

Suppose the notebook’s owner once wanted another career and then abandoned it. She can say she learned what suited her without claiming she never wanted that career in the first place. Acknowledging her former desire does not oblige her to revive it. It protects that earlier stage’s right to have been real, instead of making it mere background arranged to serve current success or justify a later disappointment.

It also matters that we do not monopolise the interpretation of our effect on others. We may remember a period as legitimate busyness, while a relative remembers it as painful absence. The differing accounts do not automatically prove that either party is lying: each lived the experience from a different position. We can explain our circumstances and listen to the effect we left, without making our self-interpretation the last word anyone is allowed.

4. Change Does Not Mean Erasure

There is a difference between saying “I no longer do that” and “I was not the one who did it.” The first describes a transformation whose evidence can be considered; the second may be an attempt to sever a history we do not want to carry. This does not mean carrying the past as permanent punishment. It means a new beginning becomes clearer when we know what we are beginning from and what still needs attention.

If someone learns to be more punctual, their missed appointments will not become appointments they attended. But they can treat the people concerned differently today: acknowledge being late, reorganise their commitments, and let repeated behaviour provide evidence. This is a simple ethical example, not a legal standard of responsibility or a promise that every trust will return as soon as performance improves.

A Serious Objection: Does Acknowledging the Past Imprison Us?

A reader may object: if we keep returning people to what they were, what does an opportunity to change mean? This objection is valid when reminders become a means of humiliation, or when we reject every new piece of evidence because an old image makes judgement comfortable. We should therefore distinguish preserving facts from using them as an eternal verdict on possibility. Remembering a mistake does not require expecting its repetition in every situation, just as hoping for change does not require ignoring its effects.

No magic phrase balances the two in every relationship. But we can improve the question: instead of “Have they become an entirely new person?” ask “What has actually changed, over what period, and in which situations?” These questions concern describable behaviour, not a search for a hidden essence. Someone who was hurt may recognise improvement without immediately restoring closeness; acknowledging change and deciding to trust are different matters.

In the Light of the Quran and Islamic Wisdom

The Quran opens the door of hope to those who have transgressed against themselves:

This address comes in a call to servants who have transgressed, explaining the breadth of forgiveness. Al-Saadi explains its meaning with the words:

The commentary connects hope with returning to Allah and repentance, not persistence that makes mercy an excuse to suspend action. The next verse gives the command:

These verses are not a detailed answer to Locke’s and Hume’s theories, and should not be used to settle a philosophical dispute in whose terms they were not revealed. Their connection to our reflection is ethical and spiritual: the past should not be a locked door preventing return, nor should hope replace turning back. A person can acknowledge a history that needs repair and hope for a future that does not repeat it.

An Application: Three Columns Beside an Old Page

Choose an ordinary memory that does not place a severe burden on you, and make three columns: what I know happened, how I understand it today, and what I want to do now. Separate the event from your interpretation; the interpretation may change without the event changing. Then make the proposed action specific and small: clarification, learning, or continuing a useful habit. This is a suggestion for reflection, not a therapeutic exercise or test of maturity.

If you find an old desire that no longer resembles you, do not rush to erase or revive it. You can value what it gave you at the time and then let it go. You are not required to carry every earlier version of your plans into the future. What matters is that your current choice makes reasonable sense to you, and that you do not make your change a reason to despise those who still love what you once loved.

Conclusion: A Life That Continues Without Freezing

The woman puts her notebook back on the shelf, neither promising to fulfil everything she wrote nor denying it was hers. She can see a stage of her life that no longer exhausts her definition. The thread remains; the way it is woven has changed. This is a reflective image of continuity, not proof settling what a person is.

Perhaps we do not need a single answer that ends the question of identity to speak more honestly about ourselves. It is enough to distinguish a quality from its owner, remembering from the whole of life, interpretation from the event, and transformation from disowning responsibility. Then the past is neither a prison nor a torn-out page, but part of a life for which we can continue taking responsibility without demanding that it remain still.

Questions That Stay With Us

• Which quality has changed in you without making your life feel discontinuous?
• What is the difference between what you remember and what you know happened?
• Do you tell your past fairly, or in a way that serves your current image?
• What practical evidence would you like to express your change?