The document discusses the "butterfly effect" of customer experience, where small actions and changes can have large, far-reaching consequences. It states that managing customer experience is an evolving process that requires long-term commitment to shaping interactions. While reshaping the customer journey will take time, companies should begin by identifying their biggest pain points and opportunities to add value through small changes. The key is to incorporate feedback, monitor changes, and remember that customer experience influences perceptions and inspires loyalty through many small instances that make up the overall brand experience.