Avoid pitching your voice too high--it will make it raspy. This is a common fault. When you find your voice in too high a range, lower it. Do not wait until you get to the platform to try this. Practise it in your daily conversation. Repeat the alphabet, beginning on the lowest scale possible and going up a note on each succeeding letter, for the development of range. A wide range will give you facility in making numerous changes of pitch.
Do not form the habit of listening to your voice when speaking. You will need your brain to think of what you are saying--reserve your observation for private practise.
