Why do people on YA?

go into the mythology and folklore section when they don't believe any of it, then post answers berating the question, saying none of it is true? Same in religion and spirituality. Debate is fine, but why would you answer a question someone's asked about a dream, telling them it means nothing? Clearly the asker thinks it does means something and is looking for help to understand it. Negative, cynical answers take the fun out of YA.