MY MOTHER SMILED AT MY SISTER’S ENGAGEMENT DINNER, POINTED ME OUT TO HER ELITE SEAL FIANCÉ, AND SAID, “THIS IS MY DAUGHTER WHO NEVER QUITE FIT THE FAMILY PICTURE”—THE SAME DAUGHTER WHO PAID THEIR BILLS, FUNDED THEIR EMERGENCIES, AND STOOD SILENT THROUGH YEARS OF INSULTS ABOUT BEING THE “LONELY CAREER FAILURE”…