November is selection month. In rugby, the autumn internationals mean squads have been named, and every player knows exactly where they sit: starting, on the bench, or watching from the stand. In tennis, the season is winding down and the last places at the year-end finals are being decided one match at a time.
Different sports, same experience. Every athlete in that position has a voice running in their head, and it has plenty to say.
You're not good enough for this level. Don't mess this up. If you get dropped now, that's it. Everyone's watching.
This post is about that voice, and about a skill that has very little to do with silencing it.
The wrong version
When I ask athletes what they do about this kind of self-talk, the answers usually fall into one of two camps.
The first is fighting it. Push the thought away, tell yourself to stop thinking like that, try harder not to be nervous. Anyone who has ever tried not to think about something will recognise the problem. The thought doesn't leave. It gets louder, and now there's a second layer on top: why can't I stop thinking this?
The second is arguing with it. Replace the negative thought with a positive one. I am good enough. I deserve to be here. I've got this. This works for some people some of the time, but it often turns into a debate. Part of the athlete says "I've got this", and another part, the one that's been rehearsing for weeks, says "do you, though?" Now they're refereeing an argument in their own head at the exact moment they need their attention elsewhere.
Both approaches treat the thought as the problem. Both assume the goal is to get rid of it, or to win against it.
Defusion, properly
In ACT, the skill we're after is called cognitive defusion, and it starts from a different place. The aim isn't to change what the thoughts say. It's to change how much they run the show.
The idea is that when we're "fused" with a thought, it doesn't feel like a thought at all. It feels like a fact. I'm going to mess this up doesn't register as a prediction from a nervous mind; it registers as information about reality, and the athlete behaves accordingly: tentative, safe, playing not to lose.
Defusion is the ability to step back and see the thought for what it is: words and images arriving in the mind. Sometimes useful, often not, but not a command and not a verdict.
Importantly, nothing about this requires the thought to go away. A player can notice I'm not good enough for this level and still run their line, make the tackle, play the next point. The thought is present. It just isn't in the driving seat.
Defusion isn't thought-stopping
This is the part that gets misunderstood most, so it's worth saying plainly. Defusion isn't positive thinking, and it isn't suppression with better branding. It isn't about deciding a thought is false, either. Sometimes the thought has a grain of truth in it. This is a big match is true. There's a lot riding on it is true.
What matters is whether the thought is helping the athlete do what matters to them, right now. If it is, great. If it isn't, they don't have to obey it, and they don't have to defeat it first.
What it looks like in practice
There are lots of ways to practise this, and different ones suit different people. A few I use:
"I'm having the thought that..." Add those five words in front of the thought. I'm not good enough becomes I'm having the thought that I'm not good enough. It's a small shift, and it creates a little distance between the person and the words.
Name the story. Many athletes have a familiar script that turns up under pressure: the "you'll get found out" story, the "you always bottle it" story. Giving it a name makes it easier to spot when it starts. Ah, the bottler story again.
Thank your mind. Slightly cheeky, but it works. Your mind is trying to protect you by warning you about what could go wrong. Thanks, mind. Noted. Then back to the task.
Change how it sounds. Hear the thought in a cartoon voice, or sing it. This isn't about making light of the athlete's worries. It's about loosening the grip of the words by noticing they're just words.
None of these is a magic trick, and none of them guarantees a calmer mind. What they do is give the athlete something to do with the thought other than fight it or follow it.
Why this matters at selection time
Selection pressure is a particularly rich environment for defusion, because the stakes make the thoughts feel enormously true. A player on the edge of the matchday squad, or a tennis player one result away from qualifying, is going to have the commentary on at full volume.
What separates athletes in that position isn't whether they have the voice. They all do. It's whether they can have it and carry on with what they're there to do.
Try this
Next time you notice a loud, critical thought before training, a match or a selection announcement, try this:
Write the thought down exactly as your mind says it.
Add "I'm having the thought that..." to the front.
Ask: Is this thought helping me do what matters to me right now?
Whatever the answer, choose one small action that's in line with what you care about, and do it with the thought still there.
It won't feel dramatic. The point is the practice: noticing, stepping back, and acting anyway.