Your Emotions Are Part of Your Performance System

On operating conditions: the feeling is not standing beside the work. It is inside it.

Even the warm-up is a race

Even the warm-up is a race. The rate is supposed to be low and the pressure light, and that lasts until someone sees another bow creep up. Any rower knows what can happen when the crew beside you creeps a seat ahead in the first easy minutes. Eyes go sideways. The catch comes early. Someone pulls harder than the rate calls for, and the boat lurches instead of running. Nobody decides any of it. The feeling has already gotten into the attention, the timing and the effort, and it is rowing with you.

Years after Cal, testing athletes, I saw the same thing in numbers (see No. 01). I now think it was part of the measurement.

That is the idea of this article. Emotions are not interruptions to performance. They are part of its operating conditions, like the wind, the water and the rig. You can pretend the wind is not there. The boat will not.

What feelings are for

The oldest idea in this field is also the most useful. In 1999 Dacher Keltner and James Gross pulled together what they called functional accounts of emotion. Their starting question is not what an emotion is but why we have one. Their answer: emotions are coordinated systems, of perception, body, action and expression, shaped to meet recurring problems like threat, loss and cooperation. They are careful about the limit in the same breath. Not every effect of an emotion is its function, and nobody claims every emotion at every intensity helps every person. Functional, most of the time. Not always useful, in this moment.

An emotion can tell you that something matters without telling you correctly what it means. Fear may recognize a genuine risk or mistake uncertainty for danger. The intelligence lies not in obeying the feeling, but in learning to question it.

Three words get blurred. An emotion is short and about something: fear of this start. A mood is longer and more diffuse, the gray afternoon that is about nothing in particular. Arousal is the volume, how activated the body is, high in fear and in joy alike. Most studies below induce an emotion, and almost all carry arousal along with it.

If that is right, an emotion is not a guest in the performance. It is part of the machinery. Four channels show it most clearly. The grouping into four is my synthesis. Each channel has its own research, but none of it shows feeling always coming first, and the influence runs both ways.

Effort. In a 2013 study, as its abstract reports, Marco Rathschlag and Daniel Memmert had people recall happiness, anger, anxiety or sadness, or a neutral state, and then measured physical output in finger force, jump height and throwing speed. Recalled anger and happiness beat the neutral state in all three. A 2015 follow-up with 44 people found faster sprints after recalling happiness than after anxiety. Tim Woodman and colleagues, in three experiments, found anger raised peak leg force by about a quarter in 72 students, did nothing for a reasoning task in a smaller experiment, and hope sped up a soccer reaction task. These are short lab tasks with induced feelings, so I treat them as a direction, not a size you would see in a race.

Decisions. Jennifer Lerner and Keltner showed in a 2001 set of four studies that fear and anger, both unpleasant, push judgment in opposite directions. Fearful people saw more risk and chose the safe option. Angry people saw less risk, chose the gamble and looked a lot like happy people in their estimates. The reason, in their account, is that anger carries a sense of certainty and control, and fear carries the opposite. The samples were mostly undergraduates and the effect was clearest when a situation was ambiguous. A later Annual Review by Lerner and colleagues pulled 35 years of this work together and concluded that emotions shape decisions powerfully and predictably, for better and for worse.

Attention. Attentional control theory, covered in the first article and taken further in No. 10, says anxiety pulls focus from the plan toward the threat, and costs efficiency before it costs the result. On the other side, Barbara Fredrickson's broaden-and-build theory proposes that some pleasant feelings widen attention. A 2016 replication found a gentle, low-arousal pleasant film clip did broaden visual attention, but other parts of the theory did not reproduce. The same paper notes the counter-finding: pleasant states with strong pull toward a goal, wanting something, tend to narrow attention instead. A separate piece of the program, the positivity ratio of about 2.9, rested on a mathematical model that was formally withdrawn in 2013. I hold broaden-and-build as promising for low-intensity pleasant states, and overstated beyond that.

Coordination. This is the channel where the evidence is thinnest and the experience is loudest. Beilock's work on pressure, also in article 01, shows a worried mind can start supervising a skill that runs best unsupervised. Coordination also runs between people. Imagine two rowers in a double after a sharp word on the dock. Nobody mentions it again. But the bow seat's hands come away a fraction early, the stroke seat waits for them, and for ten minutes the boat checks at every catch. The irritation never spoke. The timing carried it.

Two more findings complete the picture. Confidence: a meta-analysis of 45 studies by Sandra Moritz and colleagues found an average correlation of .38 between self-efficacy and sport performance. Real, moderate, and correlational: confidence and performance feed each other, so the arrow runs both ways. Anticipation: Alison Wood Brooks found in 2013 experiments that saying "I am excited" before a speech, a math test or karaoke beat trying to calm down. A 2025 replication of the speech study found people felt more excited but performed no better in observers' eyes. Promising for how it feels; unproven for what it does.

One caution ties all of this together. Andrew Lane and colleagues tested a long-standing mood model in 73,588 people online and found emotions explained only 2 to 3 percent of performance on their task. Small in a lab. Not small on a start line, where races are settled by tenths.

Four ways in

Read it as a loop, not a sequence: the meaning of the moment shapes the feeling, the feeling touches all four channels together, and each result feeds back into how the next moment is read.

Five weathers on the water

The table uses the terms of my Weather System, so here is one example from each of its five families. Storms: fear on the start line. Mirrors: shame after a bad piece. Low Skies: disappointment at the lineup. Rising Airs: excitement before the gun. Open Weather: curiosity about a new stroke. That is nineteen weathers in all. Calm is not one of them. Calm is the sky, not the weather, and the weathers pass through it. Each weather also has quiet forms below the waterline, the low hum of worry or resentment you would not call an emotion at all. My reading is that those may do more to a season than the loud ones, and the nineteen are the tip of that iceberg, not a complete list.

The pattern I take from the table is not that some emotions are good and some bad. Anger can add watts and cost judgment in the same minute. Fear can cost fluency and save you from a stupid risk. Each feeling changes the conditions in its own way, and the same feeling can help one channel and hurt another. That is what operating conditions means.

The same weather changes a conversation. Imagine you are in a difficult talk with a colleague. Under threat, your attention narrows to defense. You rehearse your reply while she is still speaking and miss the second half of her sentence. Under curiosity, you hear it. Same person, same words, a different quality of listening.

The weather and the sky

A season shows the same thing. Imagine a rower on scholarship, afraid of losing the place that pays for school. The fear sharpens her in November and tightens her in March. What changes is whether the crew around her makes the place feel earned or borrowed. The fear helps; belonging lets her use it. The 1936 Washington eight, as Daniel James Brown tells it in The Boys in the Boat, rowed out of Depression need and for each other.

The Stoics had a version of this two thousand years ago. Seneca, in Of Anger, separates the first jolt you cannot help from the anger you agree to. He calls the first one, in Aubrey Stewart's 1900 translation, "that thrill of the mind" at the thought of a wrong. It is involuntary and it is not yet a passion. The passion begins when the mind consents. I do not claim the lab confirms Seneca. They point the same way: the feeling arrives on its own, and it changes the conditions; what it then does is partly ours to shape.

That is where the short line from my book Keep the Signal belongs. Keep the signal, decline the instruction. The rower's fear on the start line is a signal: this matters. Its bundled instruction is to grab, rush the slide, pull harder than the rate. Keep the first. Decline the second. Anger's signal may be: something here is wrong and I can act. Its instruction is to gamble. Take the energy and leave the bet.

There is a freedom in this. The work is not to get rid of the weather. It is to know the sky well enough that the weather can do its job. The feeling is still in the boat with us.

Where SportsFlow fits

The weather report below is a paper version of something SportsFlow does each morning. SportsFlow is sport-neutral, and its Wellbeing check-in takes about 45 seconds, with longer measures once a month for things like Steadiness, Presence and Self-kindness. The items are still in development.

The part I care most about is what it does with the notes. Once a week an attention feature picks one thing to focus on. It looks for the largest move against your own line, not anyone else's, and it also names one thing that is working. Then it attaches a practice from the library, often a Weather System article, instead of advice. One focus, not twelve. A season of weather is too much to work on at once. It cannot tell you which emotion you feel. Only you can name the weather. It lives at sportsflow.ai.

Still not enlightened, Orion