It’s an interesting day. The main call of this day is that on November 21, everyone should exchange greetings and feedback with at least 10 people by calling them ‘Halo’. This will increase the spirit of empathy and sincerity among the people. In fact, during the day, the leaders of the state send a message that instead of using force for the removal of conflict and the rule of the people, public relations are sent. The focus should be on it. Recently, about 180 countries around the world have been celebrating this day.