My mother has gorgeous, full breasts, and I'm completely jealous of them. She has a perfect hourglass shape. It drives me insane that she's always complaining about her body, mainly her breasts. And because she's so preoccupied and self-conscious about her body, and doesn't realize how fantastic it is, she can't stand if I ever complain about my *ahem* "subtle" curves. She thinks I'm silly to want a body like hers, and claims that no one wants big breasts, everyone wants small boobs, which is completely the opposite of what the media (and guys) promote. Then, on the other hand, there is my 15 year old friend who plans to get a boob job for her 18th birthday. I think insecurities are fine, I think one of the things that perpetuates and isn't right is that everyone has to be completely happy with their bodies. No one is ever going to be, and feeling like you lack something by admitting and even accepting that you have what you perceive as flaws makes it harder than it needs to be. Even though I'd like to be a bit bigger, I'm not horribly self-conscious about it, I think because I let myself accept not only am I barely an A cup, but I don't especially like it, either. I know that sounds screwed up and backwards, but in a screwed up and backwards way, it makes sense to me.
That's one of the reasons I love Keira Knightley. Even with little boobs, she's still portrayed as very sexy. She makes remarks and jokes about her body, admits she has flaws, and moves on. And she’s still beautiful and hot. Now that is a role model for me.