There are two courses that I've done in Scientology that have helped me greatly in life. One is the Communication Course. This course has helped a shy, introverted young man to be extroverted and alive! I highly recommmend it! The second course is the Student Hat. This course has enabled me to know the fundamentals of learning, ANYTHING! Since you never stop learning in this journey called life, I'm very pleased to say, I can learn anything I have an interest in and do it! Thanks to L. Ron Hubbard for the technology!!