The Parentals

So my parents don't know that I'm into tarot cards. I've been away at college all semester, so there's really been no reason to tell them; it's never come up. But now the semester's almost over, and I'm trying to figure out how to tell them. I don't want it to be a secret or for me to have to try and hide it when I'm at home, but I don't know how to tell them! I don't think they'd freak out or anything...I mean, they're kind of consrevative and they're christians and everything, but they're usually pretty open minded. But...i don't know, I'm just afraid they'll freak out or something! So fingers crossed...I'll be telling them soon! Hopefully it'll go well...