The hat has a similar meaning to the meaning of clothing, which symbolizes those who help in the functional aspect of the hat, their superiors, guardians, and their homes, and symbolizes honor, authority, rank, status, occupation, and signage in terms of courtesy and luxury. The meaning of grooming a hat well is a hopeful dream to start over with a new mind as problems with people around you are solved and the environment is improved. In particular, it is an indication that conflicts caused by the up-and-down relations experienced at work will be resolved and trusted.