Steve Hayes not only simplifies complex ideas, he portrays them in such as way as they come alive! This is a brilliant read. I have read many ACT books but this is the cream of the crop! LOVE IT. Appropriate levels of self disclose, hard science, story and background thinking that went into ACT. There are some ACT concepts that I have struggled to fully understand for years and voila! one sentence or paragraph from Steve about it and it has all clicked into place.