Book (Practical) Society 100% effective way of speaking

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Society
99% of people are losing their way of speaking! In this book, the author who is not good at communication, such as 「, who is not good at speaking, 」, 「, low in self-affirmation, 」, 「, Agaricus 」, and the author who is not good at communication, such as meeting, talking and suffering, and having difficulty in going to work, introduces 「, 100% of the way of speaking 」, which is liked by people, supported by people around him, and works! This is a talk skill that has achieved excellent results for clients including celebrities.