I would like to know the meaning of "it" in the next sentence.<br/><br/>"I haven't completely made up my mind," Kolzig said. "For me, it's all about my family.<br/><br/><a class='_ac _lb' lightbox='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/546446.0_f1.gif '><img class='_ac _di img-fluid' style='width:16px; height:inherit; background: inherit;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/546446.0_f1.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/546446.0_f1.gif' /></a>