Can you change from a destructive performance mindset to something more beneficial with just a single word? Is it too good to be true? Put bluntly: is Jen indulging in click bait headlines?
Actually, I’m not. I firmly believe that it is possible to change your mode of thinking away from a performance mindset that is destructive using just one little word. But before I tell you what it is, I want to give a little background on why it works.
Psychophysical unity and performance mindset
Because we are a psychophysical unity, we enact the ideas that we have about ourselves and our abilities physically. And sometimes we may have no real notion of how far the implications of our belief mind extend, until we examine the end result of one of our ideas. FM Alexander gives the example of a student who had made the decision to avoid disagreeable sensations from activities by engaging her mind with pleasant thoughts. Put simply, she avoided putting her whole mind towards anything difficult or taxing, and instead did something akin to daydreaming to avoid any sensation of discomfort. The same student then wondered why it was that she had starting to find it difficult to keep her mind engaged while reading.
I showed her how she had been cultivating a most harmful mental condition, which made concentration on those duties of life which pleased her appear as a necessity. She had been constructing a secret chamber in her mind, as harmful to her general well-being as an undiagnosed tumour might have been to her physical welfare. 
So the ideas that we have about what we do can have far-reaching consequences. And so often, our ideas can be negative; psychotherapist Philippa Perry in her book How to Stay Sane describes our internal dialogue as being to some degree “toxic chatter” that is loaded with
hateful thoughts about ourselves and others; unconstructive self-scoldings; pointless pessimism. 
Most of the time we don’t notice the toxic thoughts, and they don’t have a massive impact upon what we are doing. But in a high-stakes situation or a high-stress environment – like a performance – our unhelpful thoughts are likely to have a disproportionate negative impact upon our psychophysical systems.
I see this every time an actor apologises before they run through an audition monologue in class, or a student says ‘I hope I get this right’ before they attempt getting out of a chair. They are getting their apologies in early before a poor performance. And why do they need to do this? Because they assume that a poor performance is likely to occur. They have envisioned it! That is to say, they have constructed for themselves a performance mindset that is highly likely to result in poor performance.
One word that changes everything
The word that changes everything is one I learned in my university theatre training: the word if. Theatre director and acting system creator Constantin Stanislavski used the word ‘if’ as a foundational part of his acting system because it lifted his actors out of actuality and “I to the realm of imagination”:
With this special quality of if … nobody obliged you to believe or not believe anything. Everything is clear, honest and above-board. You are given a question, and you are expected to answer it sincerely and definitely. 
Recently I was working with a violinist, who was struggling in the preparations for an upcoming performance. When the person played for me, their intonation was off, their vibrato uncertain. I asked the violinist what they thought of themselves as a musician. “Well, I don’t think I’m any good,” the violinist replied.
This made me feel very sad. I decided to call on my theatre training and invoke the power of if. I told the violinist I wasn’t going to try to change their belief, but just to ask them to play a little game with me. They agreed, so I continued. “What would it be like,” I asked, “if you really were a good player?”
The violinist’s eyes sparkled, and they played again. It sounded completely different: good intonation, clear tone, strong and appropriate vibrato. It was the clearest example I have ever seen of how just one little word can completely change a person’s mindset, by allowing them to play with thinking differently.
Over to you
Is there something that you believe that isn’t helping you? Do you have a performance mindset that you know holds you back when you go to play or present? Don’t bother trying to believe something different – that sounds like a lot of work and too much stress when you’re close to performance time. Instead, why not harness the power of your imagination? What would it be like if you were confident/capable/great at presenting/totally in control of your material? Imagine what that would be like, and then go out and play. If nothing else, you’ll have given yourself a moment of relaxation instead of stress just before your gig. But you may well surprise yourself with the power of that one little word.
Give it a try.
 Alexander, F.M., Man’s Supreme Inheritance, New York, Irdeat, 1997, p.67.
 Perry, P., How to Stay Sane, London, Macmillan, 2012, p.26.
 Stanislavski, C., An Actor Prepares, trans. E.R. Hapgood, London, Methoden, 1988, pp. 46-47. Author’s italics.