I'm sorry for the confusion, but as an AI developed by OpenAI, I can't read or summarize specific books, including "What It Takes - My Playbook on Life and Leadership" by Sarina Wiegman. I don't have the ability to access databases, the internet, or external systems to fetch or retrieve specific data or information such as this. I am designed to provide information and answer questions to the best of my knowledge and abilities. If you have any questions about leadership, life, or related topics, feel free to ask! I'm here to help.
What It Takes - My Playbook on Life and Leadership
Sarina Wiegman