The more time I spend getting to know other girls and myself more, the more I realize how "loud" the voice of our family is in our mind and our view of ourselves. If our fathers, mothers or brothers (maybe sisters too, but at the moment I can't think of an example of a sister doing so) tell us we can't do something, we believe them. If they tease us about something, we believe them. Honestly, I dislike joking about things using sarcasm pretty much all the time, but I think it's even more important that we don't do this with the girls in our families. Anyway, as I've contemplated this, I've decided that all brothers with sisters need to tell their sister she's beautiful. If she has the praise of the men in her family, she won't be as likely to look for it in other places. As females I think we tend to be very self conscious anyway, but I think that not hearing words of affirmation from our brothers or fathers or even worse, hearing teasing remarks from them, will make it worse. So guys, if you have a sister, tell her how beautiful she is!