不要在唱歌之前喝牛奶，這會令你嘴和喉嚨內形成粘液。
不要吸煙。這會損害你的肺部，你需要用它來呼吸和唱歌！
不要嚼香口膠。
不要一開始就唱得太久。聲帶是肌肉，需要時間鍛鍊力量和敏捷性。
清嗓子會傷害你的喉嚨。
不要拿著歌詞上台，因為這會損害了你的形象。頭抬起，看著觀眾，但不要對上他們的眼睛。
當演唱了一段長時間，最好喝一匙蜂蜜或喝一口止咳糖漿。
Do not drink milk before singing, which can cause mucus in your mouth and throat.
Do not smoke. It will damage your lungs. You need it to breathe and sing!
Do not chew gum.
Do not sing too much at the beginning. The vocal cords are muscles. Its strength and agility need to be built gradually.
Harsh cough will hurt your throat..
Do not take the lyrics to the stage because it will ruin your professional image. Head up, Looking to the audience but don’t look into their eyes.
When singing for a long time, you better drink a tablespoon of honey or drink a cough syrup.