In this video, I give two examples of hooks in writing and speaking from personal essays in my Amazon Best Selling book, Captivate Audiences to Create Loyal Fans.
George Cramer has a hook in his title and Victoria Emmons put her hook in the second paragraph.
Julaina Kleist-Corwin 
I enjoyed the examples of hooks you provided. We also need hooks at the end of book chapters to keep readers reading.
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