The document discusses several factors that contribute to gang violence and anti-social behavior in neighborhoods. It notes that gangs fight due to influences like alcohol, drugs, boredom, and seeking adrenaline rushes. They mark their territory through vandalism and graffiti with their gang logos. Older gang members encourage younger ones, perpetuating fighting across generations. Gangs communicate through websites, phone calls, texts, and chat rooms to organize fights. Their behavior stresses local residents, with one woman moving due to issues caused by youths in her area. Potential solutions proposed include creating youth clubs, more education, facilities, and increased police patrols.