I have a question that I am having trouble finding an answer for, I hope you can help. My six year old daughter laughs when i tell her not to do something because it may hurt her or anyone in the family even the baby. She asks why not to do something and I explain what could happen and she laughs sometimes very hard. I have tried to get her to not do this and it is not working. I should mention if anyone actually does get hurt even a little she breaks down screaming and crying for a while with her head in a pillow. I don't know how to get her to understand this is inappropriate. Can you help? Is she the only one?