Today I'm going to be talking to you about the power of hello. Hello, my name is Lucy and I'm 12 years old. If you told me 4 years ago that I would be here right now saying this speech, I wouldn't have believed you.I would have told you, "No way. That's impossible." You see, when I first came to the UAE from Venezuela, I was about two. I was really shy. I didn't talk to anyone.Not a word. Because of this, my parents decided to put me into dance class. That was where I felt comfortable.I had friends there. T ...