As you write your daily diary, this diary will be your stepping stone. What happened to me today? What did you experience, good or bad, and what did you think about it? Where do you record unintentional thoughts and memories? If I meet tomorrow without organizing the day, will my mental have any problems? If not, how can we organize our thoughts? "Diary" has become a necessity of modern, busy people who are doing business and social life. If you use a diary and sort your mind, the dissonance wi