Читать книгу Perform Under Pressure - Ceri Evans - Страница 29

The great news is that however our RED system reacts under pressure, we can increase our BLUE control over those reactions, thanks to a property of our brain called plasticity.

As much as our mental blueprint is laid down during our childhood, one of the major discoveries of modern science has been that our brain continues to adapt and adjust itself at the microscopic level throughout our life. Remarkably, if part of the brain is damaged, then other nerve cells, especially the adjacent ones, can sometimes help out to compensate for the loss.

Much like the memories in our brain, the patterns encoded in our nerve-cell networks when we were young still influence how we feel and act in current situations. Like a pathway through a forest, the more we use the same nerve-cell pathway, the clearer and easier it becomes. We find ourselves following the path without really thinking why we are doing it; it just feels natural. Which it is: it is now in our nature to react a certain way in difficult moments.

The opposite is also true. If we stop using a particular pathway, it will become overgrown and not so easy to go down. In a high-pressure situation, every time we resist the urge to escape the discomfort by following a certain path, that nerve-cell escape path is weakened – and the uncomfortable path is strengthened. What we consciously experience is that the urge to escape that moment is reduced and we can tolerate a little more discomfort.

The pathways in our brain are constantly being strengthened and weakened. We strengthen the impulse to escape every time we reward it by moving away from discomfort – and we weaken it every time we tolerate the urge to move away.

Our performance habits are not random. If we want to change our performance under pressure, then we need to change the biology that drives it.

The RED–BLUE tool is all about being comfortable being uncomfortable. Under pressure, do we give up or rise up? As someone wise once said: ‘Pain is inevitable. Suffering is optional.’

THE HUMAN BRAIN

Structure & function

The brainstem and limbic system connect primarily with the right hemisphere to provide emotional regulation, operating through images, feelings and direct experience (RED). The left hemisphere operates through language, logic and reflection (BLUE).