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https://www.storeboard.com//it-is-not-uncommon-for-people-to-feel-a-sense-of-dread-when-they-are-asked-to-speak-in-public-standing-in-front-of-a-crowd-of-strangers-and-delivering-a-speech-can-be-difficult-even-for-experienced-speakers-to-make-this-task-easier-use-the-following-advic/1054743