Around pages 64-65, which of the following best explains what Santiago comes to feel that the old king omitted from his exhortation to Santiago to follow his Personal Legend?

Answer choices for the above question

A. the dissatisfaction of achieving one’s dream

B. the number of obstacles

C. the ease of the pursuit

D. the thrill of victory

Based on the given information, we cannot determine the correct answer as it does not provide any insight into Santiago's feelings or thoughts about what the old king may have omitted.