In any high-pressure environment, from special operations to the operating theatre, you can divide people into two groups - those who control their performance from the inside out, and those whose performance is controlled from the outside in. In INSIDE OUT, Charlie Unwin, one of the world's leading performance psychologists, explains the techniques that enable the elite to perform at their best under immense pressure. It reveals how they think, prepare and perform, taking you inside the highly unpredictable modern battlefield, the chaos of the catwalk, the operating theatre, the stadium, the maximum-security prison and the opera house.