Over the years, I have done a ton of conference talks and lectures. It was very stressful in the beginning, but they said you get used it to it with time, and that was really true - I now have no problems going in front of people and speaking.
I always hated the sound of my voice too, and the biggest torture to me was to listen to myself speak. They also said you get used to it with time - but that was absolutely not true. As years passed, I have grown to hate my voice even more :k33: