What's with all the vampires?

 Dear Madrone, my youngest girl, Lolla is 13 and  loves the vampires. It's blood this and moon that, and I can't understand what the big deal is.  Should I be worried?  Mom in Morrisburg

Dear Mom, Nah, it's no biggie. She's thirteen, that's what they do.  If it isn't vampires, it's horses, if it's not horses, it's Frankie Avalon. Or Frankie Avalon on a horse. Whatever.  It's nature's way of getting you ready for when she goes out with an actual boy (two legs, no bloodsucking.)