I was looking for a DVD in my gf sisters room, I opened a drawer and found bloody knives razors and notebooks with bloody writing and pentagrams with blood rubbed across the pentagrams and cotton balls with her blood she saved in her drawer. Plus pentagrams carved into the wood... I understand how some people self harm and its becoming.more common, but Im a little alarmed by all of the pentagrams and saving the blood, since I don't know anything about pentagrams and stuff I just wanted done input.. I've read stuff about like blood magic and trying to let the devils into their soul so I just wanted input