I think that the "Use of education" bit is about how we shouldn't rely completely on education for teaching people about the dangers of addiction (in this case alcohol) and how you can waste your life away at its hands. "Now it is time to look in the mirror" I feel means that we should, not so much look at ourselves personally, unless you are an alcoholic, but ourselves and those around us. We need to look at people in general and see that addiction is dangerous, not rely on other people telling us.
I think that the "Use of education" bit is about how we shouldn't rely completely on education for teaching people about the dangers of addiction (in this case alcohol) and how you can waste your life away at its hands. "Now it is time to look in the mirror" I feel means that we should, not so much look at ourselves personally, unless you are an alcoholic, but ourselves and those around us. We need to look at people in general and see that addiction is dangerous, not rely on other people telling us.