The document summarizes issues with gifted education and ability grouping in schools. It argues that intelligence tests can be biased and the criteria for labeling students as gifted varies between school districts. Labeling children can harm their development if they define themselves by the label. Ability grouping separates students and may lead to rivalries between groups. It can also limit social circles if students remain in the same groups throughout their schooling. The document suggests ability grouping is a way to segregate and force higher ability students to socialize and eventually dominate society.