Athletes will often talk about being ‘in the zone’, by which they mean achieving optimal performance, with body and mind operating to the full. That is when they get the best results. Similarly, psychologists have talked more broadly about finding ‘flow’, by which they mean getting to a state of mind where you are, to use the modern idiom, ‘cooking on gas’. It refers to feeling that things are ‘just right’ and you are achieving your best. This can apply to any aspect of life – not just athletics – where the conditions are right. Flow happens when we are fully immersed in an activity, when we are free from distractions, interruptions or anything else that can stand in the…