The performance, i.e., your talk, your job, your life, is the culmination of all these processes – warm-up, exercise, play, and character. When utilised properly they build confidence, resilience, empathy, and focus.
If people are going to buy from you, then you need to be accountable for your actions. A slick company video with seamless transitions and a well-rehearsed commentary may satisfy your shareholders, yourself and make competitors slightly jealous, but it’s just aesthetics.