You're halfway through an attempt when the commentary begins.
"You're going to mess this up. Everyone can see you're struggling. Why did you think you could do this?"
Imagine a training partner saying those things beside you. You would probably question whether their contribution was helping.
Our own commentary can become so familiar that we stop noticing it. Self-talk work begins by making that pattern visible, then choosing language that serves the task rather than simply adding pressure.
1Notice what the commentary does
Thoughts can influence emotion, attention and behaviour, but they are not the only cause of distress or performance difficulty. Fatigue, pain, conditions and real demands still matter.
The useful question is not whether a thought is sufficiently positive. It is what happens when you get caught up in it.
"I mustn't slip" may pull attention towards the possibility of a mistake. "Place the foot" gives you a specific action. "Everyone thinks I'm useless" asks you to solve an unknowable social problem while trying to climb.
Notice the recurring themes and when they arrive: before starting, after an error, near the finish, or when someone is watching.
Predictable moments give you something to prepare for.
2Choose words you can believe and use
Constructive self-talk can do different jobs. Instructional cues direct attention towards an action. Motivational cues support effort or commitment. A compassionate response can help you recover after a difficult moment without turning it into self-attack.
Match the words to the job.
"I can't do this" might become, "I don't need to solve the whole route now. Find the next useful position."
"Don't make another mistake" might become, "Choose the target."
"That was pathetic" might become, "That attempt was difficult. What can I learn before the next one?"
None of these predicts success. Each gives you a more workable relationship with the situation.
Avoid phrases that feel obviously false. You don't need to convince yourself that the challenge is easy to engage with it appropriately.
3Don't turn self-talk into an argument
Trying to eliminate every negative thought can become another distraction. You notice doubt, argue with it, check whether the argument worked, and lose track of the activity.
A simpler approach is to acknowledge the thought and redirect.
"There's the thought that I'm not good enough. Right now, my cue is 'steady'."
The thought may still be present. The aim is not perfect mental silence; it is making room for a useful action alongside it.
Choose a short cue for performance and leave the longer reflection for before or after. A detailed internal speech is unlikely to be helpful in the middle of a demanding movement.
And keep cues appropriate to the context. "Commit" should never mean ignoring a genuine safety concern. Sometimes the helpful instruction is "pause and check".
4Rehearse the response in ordinary training
Write down two or three recurring thoughts, the situations that trigger them, and a realistic response for each.
Practise using the response where it belongs. Research on self-talk interventions supports deliberate practice rather than assuming that knowing a useful phrase is enough.
Afterwards, review the effect. Did the cue make the task clearer? Did it help you recover after an error? Did it feel supportive, or did it become another demand to perform correctly?
Adapt the wording. A phrase that helps your partner may not help you.
The goal is a way of speaking to yourself that is honest about difficulty and still useful within it. You can care deeply about improving without making yourself the opponent.