The fact that it may or may not be their opinion is irrelevant. If public opinion says you aren't a woman because your boobs are too small, are you going to respect that opinion? FUCK no, that's not what makes you a woman! Women should not have to fit themselves into a tiny little box so that they can call themselves feminine, and it appears that's what you are doing. This is where it starts babe. This is where you get to legitimately argue against public opinion so you can identify with yourself and still be considered a woman without conforming to an extreme.
It's like with gay men. It's to the point where if you identify as gay in our society, that identity centers about the stereotype. Do you fit the stereotype, or do you not fit it? In the gay community, this partially defines who you get to be. For example, if one is flamboyant, you "lose" your ability to identify as masculine in the public eye because you "fit the stereotype". It's the same with women. It's not right, and I will argue against it under my current logic thank you very much. I will not settle because we all deserve better.
That's my point. I want people to express their sexist attitudes so I can argue against them and alter their opinion. I don't want to live in a sexist community, not to that extreme.