Customer Review

Reviewed in the United States on March 19, 2018
Great read! It has really helped me to communicate more effectively, whether it is verbal or written communication. I have gotten into a habit of asking myself four important questions: 1. Is it true? 2 Is it kind? 3. Is it necessary? 4. Is it clear?
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4.3 out of 5 stars
4.3 out of 5
52 global ratings