Many people think that they know Greek Mythology but they probably don't know all of it. There are many elements to Greek Mythology that are unknown to most people. There are ways to find out things about Mythology that you never knew before, you can go online and find a website (like this one), you could read a book about Mythology or you could even enroll in a Mythology class to learn more. The upside to reading up on Mythology on the web is that you can search for certain aspects of Mythology that you would like to learn more about, but the down side is that the Internet can lie so the information that you are getting may not always be true. The upside to reading a book on Mythology is that you can trust a research book that a person has written because they have taken years of their lives and devoted it to researching the topics that they put into their book. But enrolling in a class would probably be the most accurate way of learning about Mythology because there is a teacher that teaches the class and can point you in the right direction of how to find the truth and how to point out what isn't. And this teacher has most likely majored in Mythology and has a degree.