Chapter 3: Everything I Brought Into the Waiting
Applies Bayesian updating to show how our past emotional baggage and priors distort how we interpret new evidence like a delayed text message.
- bayes theorem
- priors
- updating beliefs
- waiting
- text message
- base rate
Waiting for the Text
I don’t remember when waiting for messages became such a charged activity, only that it did. At some point, a silence that once felt neutral began to feel loud. My phone, face down on the table, started to carry emotional weight far beyond its size.
This particular evening, I was waiting for a text from someone new. Not new in a dramatic sense. We weren’t in the middle of a love story or a conflict. We’d met recently, talked easily, exchanged numbers without ceremony. A few messages had gone back and forth. Nothing urgent. Nothing heavy. Still, when I sent the last message—something light, almost throwaway—I became alert in a way that surprised me.
I put the phone down and tried to do other things. I washed a mug that didn’t really need washing. I straightened a stack of mail I wasn’t going to open. I checked the time, even though I had no deadline. Every few minutes, I glanced at the screen, just in case it had lit up quietly and I’d missed it.
It hadn’t.
At first, the waiting felt ordinary. People get busy. Phones get silenced. Life intervenes. I know this. I’ve been the person who didn’t reply right away for perfectly innocent reasons. But as the minutes stretched, my mind began its familiar work.
Maybe she’s busy, I thought. This felt reasonable. Comforting, even. A little later: Maybe she saw it and meant to respond but forgot. Still reasonable, though slightly less comforting. Then: Maybe I said something odd. This one landed differently. It carried a faint sting. By the half-hour mark, the story had shifted again. Maybe she’s not that interested after all. This thought arrived with more confidence than it deserved. Nothing new had happened. No additional information had entered the system. And yet, my interpretation of the same silence kept evolving, drifting steadily toward something more personal and more painful.
What struck me later was not how anxious I felt—that part was familiar—but how certain I became, based on so little. A single unanswered message began to outweigh all previous evidence. The friendly conversation. The shared laughter. The easy tone. These things faded into the background as the silence took center stage. It was as if my mind had reassigned the probabilities without telling me it was doing so.
I’ve noticed this pattern often enough to recognize it now. When new information arrives—or fails to arrive—I don’t interpret it on its own. I filter it through what I already believe. Or what I fear. If I’m feeling confident, a delayed response is just a delay. If I’m feeling uncertain, it’s a verdict. The past is never as quiet as we think it is. It hums beneath the present, offering commentary.
Years ago, I had a friend who was habitually late. Not in a charming, absentminded way. In a way that made you feel slightly foolish for being on time. After enough waiting, I learned to expect it. When she said she’d arrive at seven, I planned for seven-thirty. When she was late, I felt irritated but unsurprised. That history shaped my expectations. It became the lens through which I interpreted her behavior. But I’ve also carried other histories. Relationships where silence preceded withdrawal. Jobs where delayed feedback meant trouble. Situations where waiting was not neutral, but ominous.
Those experiences taught me something too. Not always accurately, but persuasively. So, when I wait now—whether for a message, a response, a decision—I’m never starting from zero. I bring a whole archive with me. Old outcomes. Old disappointments. Old patterns that may or may not apply.
There’s a formal way to describe this: Bayes’ Theorem. The idea that we update our beliefs as new evidence comes in, but that the update depends on where we started. Our prior beliefs matter. They shape how much weight we give to what’s happening now.
But I didn’t need the terminology to feel its effects. I was living them. That night, I eventually received the message. It was brief. Friendly. Entirely unremarkable.
Sorry—just saw this.
That was it. No explanation. No emotional content. Just a fact.
The relief I felt was immediate and disproportionate. My body relaxed as if it had been bracing for something physical. I laughed at myself, softly, alone in my kitchen. Nothing had changed, really. The silence had meant exactly what it meant at the beginning: nothing in particular. But my interpretation had traveled a long distance in the meantime.
Bayes’ Theorem is essentially a formula for how to change your mind when you see new evidence. It suggests that your "New Belief" should be a mix of two things: what you knew before (the Prior) and how likely this new evidence is.
In the kitchen, my "Prior" should have been high. I had hours of "Prior Data" telling me this person was friendly and engaged. But as the clock ticked, I performed a common cognitive glitch: I let a single piece of "New Data"—the silence—completely overwrite the Prior.
In a proper Bayesian calculation, I would have asked: Given that this person is friendly, how likely is it that she is busy? (Very likely). Given that she is friendly, how likely is it that she has suddenly decided to ghost me? (Very unlikely).
Because I wasn't using the Asterisk, I didn't see the silence as "Missing Data." I saw it as "Confirming Data." I gave the silence a 100% "Weight," as if the lack of a text was a signed affidavit of my own unworthiness.
The math would have changed my feeling by forcing me to look at the Base Rate. The base rate of people being busy on a Tuesday night is massive. The base rate of people radically changing their opinion of you in forty minutes is minuscule. By anchoring myself to the Base Rate, the silence doesn't become a verdict; it just becomes a "Stray Data Point." It loses its power to hurt.
I wish I could say that noticing this cured me of it. It didn’t.
I still wait. I still imagine. I still revise the story as time passes. But now there’s a second voice, quieter, that asks a different question: What am I bringing into this moment? Am I reacting to what’s happening now, or to what happened before? This question has been useful beyond texting.
At work, when feedback is slow to arrive, I notice how quickly I start filling in the gaps. If I’ve had supportive managers in the past, I tend to assume goodwill. If I haven’t, I brace myself. The same delay, interpreted differently depending on history.
In friendships, I notice how past closeness or distance affects how I read small changes. A friend who’s always been steady gets more grace than one who has disappeared before. That’s not necessarily wrong, but it’s worth being aware of.
Even with myself, I do this. If I’ve struggled with motivation lately, a single unproductive afternoon feels confirming. If I’ve been feeling capable, the same afternoon barely registers. The present is never just the present. It’s layered.
There’s a temptation, when you realize this, to try to erase the past from your calculations. To approach each situation as if it were entirely new. But that’s not realistic, either. Experience exists for a reason. Patterns do matter. The challenge, I think, is not to eliminate our priors, but to keep them flexible. To let them be informed, not rigid. To update them as new evidence accumulates, rather than freezing them in place. This is harder than it sounds. Old fears are efficient. They’ve been practiced. They step in quickly, offering explanations that feel familiar, even protective. Letting go of them can feel like abandoning a defense system.
I’ve noticed how easily I cling to interpretations that hurt me, simply because they’re consistent with what I already believe. If I think I’m forgettable, I interpret silence as confirmation. If I think I’m competent, I interpret it as noise. Neither belief is fully accurate. But one of them tends to speak louder.
There’s also a moral dimension to this, though it’s subtle. How we interpret others’ actions affects how we treat them. If I assume neglect, I withdraw. If I assume care, I stay open a little longer. I’ve wondered how many relationships are shaped less by what actually happens than by how we update our beliefs along the way.
Once, a friend canceled plans at the last minute. I felt the familiar twinge. But instead of jumping to the usual conclusions, I paused. I reminded myself of the broader context: their consistency, their honesty, their circumstances. I adjusted my expectations accordingly. The disappointment didn’t vanish, but it softened. The story didn’t spiral. This doesn’t always work. Sometimes the evidence really does accumulate in one direction. Sometimes patterns emerge that require action. Updating beliefs doesn’t mean ignoring reality. It means staying responsive to it. The trouble comes when we stop updating altogether. When we let old conclusions run on autopilot.
I think of this often when I catch myself rereading a message, searching for hidden meaning. Or when I feel a surge of certainty based on very little. That certainty is usually a sign that I’ve stopped questioning my assumptions. Waiting, I’ve learned, is a mirror. It reflects not just what we’re waiting for, but what we expect to find.
That evening, after the message arrived and the tension dissipated, I put my phone down again. This time, it felt lighter. Just an object. Not a portal to judgment. I made dinner. I listened to the radio. I let the evening settle.
But the experience stayed with me, quietly. It joined a growing collection of moments that have made me curious about how my mind assigns meaning. How quickly I turn absence into explanation. How eagerly I let the past speak for the present. As I move through my days now, I try to notice when I’m not just observing events, but interpreting them—layering them with memory, expectation, fear. I try to ask whether my internal odds are being updated fairly, or whether they’re being dragged along by old data. It’s imperfect work. Ongoing. Some days I catch myself early. Other days I realize only in hindsight how far I’ve traveled on very little information.
But even that realization helps. It reminds me that uncertainty doesn’t require immediate resolution. That silence is not always a signal. That waiting, uncomfortable as it is, doesn’t always mean something is wrong.
And it prepares me, in a way, for another habit of mind that’s just as powerful and just as misleading—the way I link events together into stories, even when they don’t belong together at all. Because once we start explaining the world, it’s hard to stop.