Once I got directions to a hospital, the hospital was closed. If a local guide had written a comment, I wouldn’t go there. But since no one wrote a comment, I went to the hospital as a patient, and then I returned. After that, I wrote the comment that the hospital was closed. When I checked in later, I saw that thousands of people saw my comment and many people found it useful. I think the answer to the question of why we should be a local guide is reserved here. We have to be here to think of others, not just to think about ourselves.