Discrimination is defined as treating someone unequally or as inferior based on characteristics such as race, sex, age, etc. There are several types of discrimination including direct, indirect, and associative discrimination. Discrimination can be unlawful, such as racial or gender discrimination, or non-unlawful like favoritism. Discrimination negatively impacts individuals physically and emotionally and can result in health issues, isolation, and psychological distress. Prevention of discrimination requires education, respect for diversity, and setting good examples that appreciate differences between people.