In the book "The Lost World" by Michael Crichton, the author suggests that it is normal for people to be uncertain about their life paths until they reach their twenties or thirties. This assertion challenges the notion that one must have a clear plan or direction early on in life, emphasizing the complexity of personal development and decision-making at a young age.

This perspective highlights the importance of exploration and self-discovery during the formative years, suggesting that many intelligent individuals find clarity only through experiences and maturity. Crichton’s statement resonates with the idea that life is a journey, and understanding one’s goals often unfolds over time.