confidence public speaking

What are the ways I can increase my confidence and overcome fear of public speaking?
They always make me nervous and unsettled and tense and I before it was my turn. How can I speak simply and be natural in front of a room full of people with confidence and ease?
Only deep breath and let it slowly. Your body relax. Imagine in front of the room and do pretty well. Usually positive thinking as you're free image negative in your mind that you tongue-tied or nervous as one can not speak. Also try to make eye contact as in the general public will have smiling faces and put at ease. Or focus on one object somewhere in the room, maybe the clock, wall, or something. In my class leadership Teen 2 years, we have seen a fun paper on the wall during the first few weeks so we can be comfortable. Focus on an object to me helped to relax and soon was able to look everyone in the eye, without agitation or sweat. Another thing is to try to imagine people who are family or friends … or anyone you know What do you feel comfortable talking. Some people may think the audience as if speaking your cousin or your best friend, others imagine that they speak their favorite singer or actress and feel more at ease there. It is also necessary to believe in themselves. If you believe in what you say, then you have nothing to fear. He says it is safe and your mind will create. If you can get your mind relax, as if it is safe and your spirit is believed to be safe and you will see that you must learn to act more. And even if he does not mess, do not stop and think, "Oh, my God, I was wrong! Cuz then you Freak Out. Only continue and playing outside. So these tips and see if they work. Practice before the mirror, people who know, or join a class or an organization like Toastmasters to help you. You can do it! : D
public speaking with Confidence : confident public speaking: Pleasing People