Facing up to it is a phrase that describes acknowledging and dealing with a difficult situation, problem or responsibility. There are many synonyms that can be used in place of "facing up to it," such as confronting, addressing, accepting, embracing, acknowledging, and tackling. Confronting a problem or situation head-on involves recognizing the issue and dealing with it head-on to find a solution. Addressing a problem is another synonym that refers to the act of handling a difficult situation or responsibility. Accepting and embracing a problem are other synonyms that suggest coming to terms with a situation and accepting its reality. Tackling, on the other hand, refers to the act of actively taking steps to solve a problem.