Just to leave my feed-back. I struggled with panick attacks for 20 years, and after trainning around 1 year with this program, little by little panick attacks gone away. Also I complemented this gym exercicies 5 days a week. This 2 actions complemented perfectly!
At first could seem a litle bit boring to start, but it works. You have dedicate to this like you were in school learning a new subject and make your effort.
Other note: all of psychologists and psychiatrists I wen´t in this 20 years, no one gived me a road to solve this problem, witch is sad. It was my brother who suffered from depression that talked me very good about this programs.