I agree with that. I think boys and girls should be brought up differently. There are two reasons about it. First, They prefer different thing from when they are children. For example, in case of girls, when they are children they want to play with dolls or some pink things, but in case of boys, they want to play some robots or cars. Second, they definitely have different personality. I also have a sister and I'm really closed with my sister's friends that's why I know about it well. I had fought with my sister when a lot of times. Now we are adults, we can control ourselves. Back then, we had fought because of mishaps and it came from different personality = personalities. As a matter of fact, I can't remember why we had fought, but I can be sure that we had fought because of personality = our different personalities. Anyway, if we consider about gender in bringing up , we'd better bring our children up differently in proper environment.