Mark Wahlberg was on Today today and said he is teaching his kids an important lesson. No, it is not how to lip sync to an 80's record. Instead he takes them with him when he gets some of his tattoos removed so they can see how much it hurts to get them removed. I think that is a good idea. It is better to show them then just tell them. Of course, they could also decide that because it hurts so much to get them taken off that they just will not get them taken off but still get them put on. Does he have any advice on piercings?