If your life goal is to make anyone proud (even sometimes including yourself, subject to the goals required to be achieved) you are doomed to fail. Not only do you sacrifice the hours you could spend enjoying your life, making yourself and those around you happy, you waste your life on someone who wasted their lives on themselves.
Now I want to point out that I don't think there is anything wrong with Serena Williams getting her eyebrows shaped... Nor is there anything wrong with Serena choosing to share a photo of the experience, nor sharing the fact that Twitter trolls' spiteful comments have affected her. What unsettled me was Serena admission that her #haters have "won".
We women often fail to put boundaries in place to protect ourselves from stress, anxiety, overwork and other situations that drain the energy from us. Whether this be not saying no when deep down we know we should, or whether it be not setting personal boundaries around what we will and will not do for ourselves.