Thanks, its good to be back!
Ha ha, I think everybody feels the same way about their first Zumba class! I had a tall, fit, young lady next to me yesterday who kept looking embarrassed by her misteps; I grinned at her encouragingly & before long she was grinning, shrugging, & keeping moving.
Yesterday's instructor was one of the best, and she was freshly back from a Zumba conference.