After my mother's sister was diagnosed with cancer, all of the siblings were urged to be genetically tested for the cancer-causing gene. Sadly, my mother possesses that gene. She urged my siblings and me to be tested as well; however, due to personal convictions and leanings towards absurdism and fatalism, I don't think I want to be tested. My sisters' reply to this range from acceptance to curiosity to anger. Should I be tested and make them happy or accept that whatever is going to happen will happen?