As a unique creature, every human being has a different character with each other. This is very interesting to note. By knowing the character of others, we will know how to recognize and understand them. This will give a positive effect on our relationships with people who are around us. Often occur disharmony in one's relationships with other people because of differences of view about something. As adults, we should understand that the differences that occur in this life is a must. No difference in the world was no color.