Blog:Revealing the mindset behind the top performers in the world of sport, acting, music & entertainment. Blog:Revealing the mindset behind the top performers in the world of sport, acting, music & entertainment. Blog:Revealing the mindset behind the top performers in the world of sport, acting, music & entertainment. Why do highly skilled people doubt they're good enough? How can a critic fail to recognise what's great? What's the secret to performing under pressure? What's the truth that lies behind perfection?