Do You Matter?

Originally shared in Tuesday Notes on June 30, 2026.

Not in the abstract, not in the "everyone matters" way people say to make you feel better. I mean specifically. To someone. Right now.

I came across this question in Robert Waldinger and Marc Schulz's book The Good Life, written on Harvard's 85 year study of adult happiness. In one chapter they write about "do I matter" as one of the most basic, and most often unasked, questions we carry.

Mattering isn't the same as being loved. You can be loved and still not feel like you matter. Loved in theory, in the background, while your actual presence in someone's day goes unnoticed. Mattering is more specific than that. It's about whether you're necessary somewhere. Whether your input changes anything.

Whether someone would notice the particular shape of your absence, not just that someone is gone, but that you are.

There are two halves to it and most of us only think about one. The first is being needed, feeling like you add something real to someone's life. The second is being known, feeling like someone actually sees what you're carrying, not just the version of you that shows up presentable. You can have one without the other. You can be needed and be invisible. You can be known and feel useless. The people who feel most secure usually have both, somewhere, with someone.

Here's the part that stayed with me.

Mattering isn't just something you receive. It's something you do, too.

The people in the Harvard study who reported the most life satisfaction weren't necessarily the ones with the most friends. They were the ones who felt useful to someone, and who made someone else feel that way back.

So it's not a question you answer once. It's one you keep asking, in both directions.

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Tuesday Brain Snack

Waldinger and Schulz call this "social fitness," the idea that relationships need active maintenance the same way physical fitness does. A friendship from five years ago doesn't automatically still hold the weight it used to, not without some upkeep. The people who feel like they matter most are usually the ones doing small, unglamorous maintenance, the check-in text, the remembered detail, not the grand gesture.

Before I let you go, I've been building something around this exact idea, a tool to actually check in on the state of your relationships instead of just wondering about it. Not ready yet, but soon. Wanted you to know it's coming.

This week's question: When did you last feel like you mattered to someone, and when did you last make someone else feel that way?

Big hug,

Claudia ✨