It’s been a few years since I last signed, and as I reviewed my books, it was amazing how much I still remembered. I really thought it was all lost for good. I will go through all of the lessons (quickly, I hope!) to get a feel for my level of expertise. If I can rate a 3 on a 5 scale, I will mark this one as done. After that, I may replace with “teach someone ASL,” which should keep it fresh in my mind AND give me incentive to improve my vocabulary.