My first thought, upon finishing the Challenge at age 70, was that one CAN "teach old dogs new tricks" and that, by patiently and lovingly conversing with our "inner child", we can heal our "outer adult". I started with sheer curiosity and very little knowledge of ADHD, and certainly no suspicion that I might have it. Now I've been identifying many patterns clearly, and it's both a revelation and a relief! The unexpected insights revealed on the last day, in the final assessment, were breathtaking, almost overwhelming. I would recommend this to a friend even if they didn't ask me about it!