Anti-social behavior refers to actions or behaviors that are considered harmful, disruptive and oppose social norms. These acts may include aggression, violence, vandalism, defiance of authority figures, lying, stealing, and other forms of criminal activity. Anti-social behavior is often associated with individuals who have difficulty forming and maintaining relationships or empathizing with others. It can also be a symptom of underlying mental health issues such as conduct disorder, ADHD, depression, or anxiety. In some cases, anti-social behaviors may lead to criminal charges and legal consequences.