Completely understandable! I will announce if its a natural 20 or natural 1, those rolls are substantial!
It's simple a preference in my style that I like to do for my players for that added sense of mystery! But that's the wonder of DnD and most table top games, people run it all different ways! With DM screens, or Without!
Sadly I don't think I'll be changing my style anytime soon, its just the way I like to (Pardon the pun) Roll! There are quite a few other DM's I've played with and watched that do a similar thing, and I'm a fan of the style!
(I've been looking into the mask thing. Sadly I work two jobs and have school coming up so my time and money are.... well.... non-existent at the moment.)
Thank you for watching the one off!