"I have written two nonfiction books, I'm embarrassed to say"

Dirk Benedict's quote indicates that he is not pleased with the 2 nonfiction books he has actually written. This might be since he feels that the books are not up to his requirements, or that he is not pleased with the material of the books. It could likewise be because he is ashamed to confess that he has actually composed nonfiction books, as he might be more popular for his acting roles. It might likewise be due to the fact that he is embarrassed to confess that he has actually written books at all, as he may feel that it is not a decent occupation. Whatever the factor, it is clear that Dirk Benedict is not happy with the 2 nonfiction books he has written.