I'm not saying that putting on makeup will change the world or even your life, but it can be a first step in learning things about yourself you may never have discovered otherwise. At worst, you could make a big mess and have a good laugh.
Yes, I don't believe that the inter-Korean relationship has, quote, 'deteriorated' since I assumed office. Rather I believe that the relationship between the two Koreas is entering into a new phase - a time of transition. And so I think that the North Koreans are trying to see what they can build with this, with my new administration.