While the Church of Scientology no longer delivers this course (because David Miscavige removed it from the line up) it was a terrifically effective course that really taught one how to apply Scientology ethics to improve survival. The course can be done in the Independent Scientology field. ...
The HQS course teaches the fundamentals of Scientology. The product of the course is a Scientologist. Thousands of people have done this course and swear by it.