I think that’s a good decision. It’s important to do what you feel is best for you. Thanks for sharing your thoughts. By the way, I am just curious, though, why you are so insistent on speaking. If people have bad eyesight, they wear glasses. If they want to go far, they don't run; they use a car. Using a tool seems like a rational option to me, but to each their own. I respect your way! : )