The phrase "faced up to it" means to confront or accept a difficult situation or problem. There are many synonyms for this phrase, including "deal with it," "tackle it," "confront it," "face it," "accept it," "acknowledge it," "grapple with it," "overcome it," "be brave about it," "be honest about it," "come to terms with it," and "embrace it." Each of these phrases implies a willingness to confront a challenge head-on and find a resolution. Whether it's a minor setback or a major life change, facing up to our problems is an important step towards personal growth and development.