How To Train Your Own Voice For Singing

For most of my life I've wanted to be a top rate tenor. As a young man it was my dream to be singing in the great opera houses of the world. I always believed it was my destiny and that I had it in me to achieve my dream. But obviously my dream didn't eventuate. However, I still believe it would have been possible to achieve that goal if I had known as much about singing when I was younger as I do now.
At seventy-five it's a bit impractical to expect that I can still make it to the top, but it's never too late to pass on the knowledge I've learned in order to help others overcome the frustrations I went through in order to get my voice to where it is now.