Young teens misconceptions on magic/Wicca

I was sitting at my computer today when my sister walked in and told me about something a friend of her's saw. Some girl had taken a Harry potter book and scratched out the title and wrote spell book on it instead. As my sister told me this she looked at me and laughed. She knows I'm a witch so she told me this and was expecting me to laugh with her. I did at first find it a little funny, but then I realized that it's actions like that that give people the wrong idea about something and then they become disappointed later when they discover the truth. Granted, my first exposure to magic and witchcraft wasn't exactly the best. I mean I picked it up from movies like Harry potter. I guess though it was a little different for me. I knew that real magic wasn't like in the movies. I knew there had to be something more. It was then that I began to do research and learn what witchcraft and Wicca were all about. I can only hope that teens and those thinking about witchcraft chose their resources wisely and question everything they read, hear or see. That is what I believe will be the only way that one can truly find knowledge.