Lola wrote:I don't need a bra.........not that I'm without endowment........but, it needs no support. Laugh. More power to those who do. I'm happy, however and carefree
I think you present a false standard, one which no woman really fits into. The truth of the matter is that if you aren't reasonably flat, surgically "improved", male or under 15, you are going to be uncomfortable running without good support.
A major part of the decision whether you wear bras or not is whether you are comfortable not fitting into the western standard of what shape breasts should have. It's a racist statment anyway, because the "standard" is usually the rounded shape of women of western European decent, and the further you stray , the more diverse women's breast shapes are.
Another big part of the decision to wear bras is what the individual is accustomed to. Most Western women have been wearing bras (or at least training bras) from late childhood, if not early adolescence, so it's the most comfortable. Women from a lot of other cultures feel differently.
It would be cool to be flat-chested enough that you could run and jump about comfortably without them, but that isn't the case for most women. Breasts suck, life would be so much simpler and comfortable without them, and they really have no practical use except when you are nursing infants (which I never intend to do) . I think we should evolve ( or invent a drug) so that, like dogs and a number of other animals, they only really appear when you are pregnant.