be presenting.Self-Confidence (자신감) : A good speaker/writer should have a firm belief in their own ... ), belief(신뢰)passion(열정), credibility(신용), gestures, visual aids(시각적인 자재)Problem 3: Visual aids ... 하는 방법Hi, Kim. It is nice to see you again. How are you?Or, say your own name first to save them the