Even my unconscious was discrimination! Was I a good person and a good friend who helped people in alienation and lonely friends, and listened to what they 
have to say? This book helps us discover us as innocent discriminators who unconsciously discriminate others due to biases. The word discrimination that we 
easily ignored is met through the child without a mouth. Though unintended, there is a cell of discrimination that has been within our hearts for a long time. This 
discrimination cell has an allergic reaction at certain conditions, and this becomes stereotype. This is a book that makes us look back at ourselves having stereotypes 
of discrimination.