I have worked with a number of students who have taken singing lessons, but they did not apply their technique for singing to their speech. Learning to speak properly is the same technique used for singing. Use of proper breathing and supporting your voice will save your voice if you need use your voice in your business. Whatever your profession may be, if you need to use your voice a lot, it’s important to have good technique for quality of sound as well as stamina. It amazes me how many highly professional people don’t take the time to learn to use their voice properly to make the most out of their presentation. Techniques for the voice are very effective to create a better speaking voice as well as a singing voice. Think about it.