Tough question! I guess it depends on how you parent because among the nieces and nephews — all of which have lived with us on and off — I have, it varies. I must say, though, it seems like girls are “harder.” My mom has always thought so (she had 3 of us, me and my twin and an older sister). It’s the attitudes I see in my nieces that gets me and makes me think they’re a bit tougher to handle. The boys haven’t ever had any attitude problems to be dealt with. But, then again, they have their own, too. Goodness! I am not sure I know which are harder. At times, it seems like they all are.