Welcome to the site. By working through the program to test it out, I had memory flashes and revelations of things I'd forgotten, things that influenced my thinking over the years in both negative and positive ways. So it's entirely possible that the program may help in that regard.
If you work at it slowly and carefully, I'm confident it can help you move forward. Sometimes we question what we've been taught, other times we just let past things go. Each person progresses differently. Nice to have you in the group. :)