“What I Know for Sure” by Oprah Winfrey is a collection of essays containing Winfrey’s personal insights. The book is divided into sections that focus on specific areas of life like joy, resilience, connection, gratitude, and power. Winfrey shares her perspectives gained from experiences in her career and personal life. She uses anecdotes to illustrate lessons learned regarding personal growth. The overall message is aimed at readers to connect to themselves in order to find and understand purpose and fulfillment.