I did a course in Scientology called How to Use a Dictionary. Before this I didn't know how to look up words. After finishing this course I now know how to use a dictionary and can clear up any words that I don't understand. From this my communication has improved and my relationships with both my family and friends are better. I have also done another course called learning how to learn. Before this I didn't think that I could learn anything. After the first page of this course I know and feel confident that I can learn anything. Thanks to L. Ron Hubbard.