First of all, I think it's incredibly brave of you to consider doing something you find daunting, and I wholeheartedly encourage that. I recommend exploring the reasons for this with me or on your own to help address some of that uncertainty. Is it the group dynamic, or do you have a question? As a coach, I find a personal approach very important. A 1:1 lesson makes it easiest to proceed entirely at your own pace, but in the group class, I put you at ease by giving you options to make it harder or easier. I believe you can really get into it in your own way; we just need to figure out what that is for you.