Margaret, thank you so much. I always appreciate your posts. The last one brought me back on track. Moving on and doing again instead of hesitating, worrying and what if's. Did what you recommended and will do so until I finally go to that course in a couple of weeks.

I do have another question though: "I was intimidated w/ what happened in class. I am not thinking that i will work on cases at this time." Why?

Another more practical question: I am having dificulties in imagining the screens a few feet away from me. It's always more towards 15". I tried looking at a door a few feet away and then closing my eyes, remembering it - not much success. Maybe it doesn't matter that much anyway.

Happyday