In the book "Travels" by Michael Crichton, the author shares personal experiences from his journey to Africa, emphasizing that these experiences are accessible to anyone willing to pursue them. He acknowledges that challenges such as time and money are common hurdles in travel, yet he maintains that a strong desire can overcome these obstacles. Crichton encourages readers to embark on their own adventures, asserting that travel is a matter of determination and intention.

Crichton also extends this notion to the concept of inner exploration, suggesting that knowledge about spiritual topics such as chakras and healing is attainable by individuals willing to seek it themselves. He advocates for skepticism and curiosity, urging readers not to simply accept his views but to explore and verify these ideas personally. This message reinforces the importance of personal discovery and active engagement in both external and internal journeys.