Statistically speaking, if you ask 30 people what they think, you can pretty accurately make predictions or assumptions about the thoughts of much larger groups. For instance, I am a woman, so my opinion on something could proportionately apply to one thirtieth of all women. However, my ethnicity, my age, my marital status, the country I live in, my educational level (called demographics) and so on, does affect my ability to speak for 1/30th of those women, or of any group with whom I have something in common. Demographically then, I can safely say that my single voice could project the ideas and feelings of millions of people around the world. You will find something that you might agree with, or that you might violently oppose, or any feeling in between. Through my voice, I encourage you to find your voice.