Uns and Ahs
I have a friend who is a world class rifle shooter. He even represents the USA in international competition. I would trust him to shoot a quarter out of my hand at a hundred yards. If my life depended on a rifle shot I would want him to take that shot. That being said, he will occasionally miss. Not by much but his standards are very high; he aims for perfection.
If you want to perfect your public speaking skills then you have to treat ums and ahs the same way that my friend treats his occasional miss. >>>

