I found that, after all, I like communicating with other people; that exchanging views can be so much fun—and so much rewarding, both emotionally and intellectually; that public speaking is most effective when you are least guarded; and that it is essential to success in every walk of life. At a more practical level, I realized knowing what you are going to say and how you are going to say it are equally important. To take the original ideas out of your head and transplant them, so to speak, to that of others, you need to &nbs