I found it so useful that I bought a school kit (books, worksheets, etc) and donated to the school. Grandson's kindergarten teacher recommended it and it was a lifesaver. At that time, he was probably a little young to grasp it on a sophisticated level, but it was really helpful to us in reframing our thinking. Yes, pick your battles, and then the big takeaway for me was if they could do good, they would. And I know how fraught that statement is, but it did help us. And the website is so great.