For Now, Stay.

On the lives we hold in one another, and why despair cannot measure what would be lost.

This is a letter to you because you exist. I relate to you because I happen to exist as well. I think our shared condition deserves some contemplation.

I've never been able to take my own life because I've never quite believed that my life is mine to take. Perhaps the first mistake you make about life is assuming that, because you're in it, it belongs to you.

I've carried this idea since adolescence. My story isn't unusual, and its details don't matter here. We're speaking of you and the strange relationship between us. This isn't a confession. That would complicate matters. If anything, I mean to accuse more than to console.

My argument is simple. I can't take my own life because, for those who I care for deeply, I have a duty to stay, if not for myself, then for them. Their attachment to me gives them a claim on my life that my own despair can't simply overrule.

For years, I thought the argument ended there. I've since come to believe it extends beyond those we love.

Everyone carries an unwritten biography. You do, and so do I. Even those whose lives have been recorded carry another life underneath. A life isn't merely what happened to you. It's everything you've seen, remembered, desired, feared, endured, given, withheld, and changed in others. No written biography can contain the life itself.

Consider the living machinery beneath it. The human brain contains roughly 61 to 99 billion neurons, joined by $10^{14}$ to $10^{15}$ synaptic connections. From this emerges a world of perception, memory, emotion, and thought. Whatever consciousness is, it gives each of us an inner life that no written account, photograph, or testimony could ever recover whole.

There's something remarkable about this. The universe has produced, from within itself, a creature capable of looking back at it. We can observe it, question it, resent it, admire it, and even wonder whether we wish to remain in it. More than that, the mind that asks these questions may be more intricate than the laws from which it arose, laws which, so far as we understand them, can be written in a remarkably small number of Lagrangians.

You and I happen to be two such creatures. That makes us rather difficult to replace.

But uniqueness alone proves very little. Every snowflake is unique. So is every crystal, every galaxy, and every arrangement of dust. To say that you're unique isn't yet to say why you matter.

Your significance lies in something more particular. You occupy a place in the world that no one else can occupy.

No one else has exactly your memories, relationships, fears, embarrassments, affections, habits, mistakes, or history. No one else meets another person from precisely where you stand. When someone speaks to you, they aren't speaking to an interchangeable organism. They're speaking to everything that's made you before that moment. And when you answer, something in them changes. Usually very little. Sometimes a great deal. Almost always without your knowledge.

Every relationship therefore takes a form that could exist only between the people involved. A joke matters because of some forgotten afternoon. A phrase becomes associated with your voice. Someone picks up one of your habits. Someone remembers something you said long after you've forgotten saying it. Someone comes to understand themselves differently because you once treated them with kindness, cruelty, patience, or indifference.

You enter other people's unwritten biographies whether you intend to or not.

I find this difficult to appreciate in myself. From within, my life seems ordinary. I wake up as myself every morning. My thoughts are familiar because I'm condemned to hear them all. My face becomes ordinary through the fault of my mirror. Even my memories have lost their novelty because I remember having remembered them so often.

Familiarity makes a remarkable thing seem ordinary.

Other people don't experience us this way. To them, we arrive from the outside. They encounter something we ourselves can never encounter: us.

This is why the loss of a person can't be understood through arithmetic. Humanity doesn't simply become one person smaller. A particular perspective disappears. So does a collection of memories, a place in countless relationships, and a future that can no longer unfold as it otherwise might have.

Absence isn't emptiness. It has shape. It takes the form of every place where someone expected you to be.

And this brings me to a rather selfish point.

We need you because your existence does things for us. We want your conversation, your affection, your attention, your ridiculous opinions, your presence at a table, your answer when we call, and your memory of things we've forgotten. We even want the irritation of having to deal with you.

Human attachment isn't entirely selfless. We make other people part of our lives, then discover that we depend on them. Their existence becomes part of the structure of our own. Your absence, therefore, wouldn't remain yours. It would become ours as well.

Nor would your suffering necessarily end without consequence for others. Some of it would leave its mark on those who remain. Grief is among the ways we discover how much of our lives belonged to someone else.

This is why I can't accept that a person should be the sole judge of their own significance.

Even self-contempt can be a form of arrogance.

To declare yourself worthless is to assume that your judgement outweighs every meaning your life has acquired in the lives of others. You appoint yourself the final authority on a question you've only seen from one side. You know what it's like to be you. You don't know what it's like for everyone else to have you in their lives.

You're uniquely unqualified to know what your absence would mean.

You can't stand outside your own existence and examine all its consequences. You don't know every memory in which you appear, every decision you've influenced, or every person who might one day need you. You can't know what would've happened if you had never been there. Nor can you know what might still happen because you are.

Yet despair has a way of pretending that these questions have already been answered.

It tells you that nothing important would be lost. That everyone would adapt. That your absence would amount to little more than an account quietly closed. It takes a life whose consequences can't be counted and declares the calculation complete.

I don't believe it.

Despair can tell you how much you're suffering. It can't tell you everything your life is worth.

There are rooms in your life you haven't entered yet, people you haven't met, conversations you haven't had, and versions of yourself you haven't become. None of this guarantees that life will improve, or that suffering will disappear. But it does mean that your present circumstances aren't the whole of your existence.

I began by suggesting that your life isn't entirely yours. I don't mean that you belong to other people, or that their needs should always outweigh your own. I mean that a life doesn't exist in isolation. It enters other lives, changes them, and becomes part of what those people are.

In that sense, your life has already escaped you. Some of it lives in other people now.

Whether you recognise it or not, you're more than the person you see from within.

If you can't believe that your life has value, don't force yourself to believe it today. Borrow the possibility instead. Take a loan from us, which you'll obviously have to repay, and let other people hold that belief until you can carry it yourself.

You don't need to justify your whole existence at once. You only need to admit that your judgement might be incomplete. That your suffering isn't the full measure of your life. That there may be something worth reaching in the unwritten pages ahead.

For now, stay.

That's enough.

You can always pay us back later.