Maslow's Hierarchy of Needs: A theory by Abraham Maslow that categorizes human needs into a hierarchical structure, starting from basic physiological needs and progressing towards higher-level psychological needs.
Wants: Desires or preferences that are not essential for survival but contribute to our overall satisfaction and well-being.
Self-Actualization: The highest level of personal growth and fulfillment according to Maslow's Hierarchy of Needs. It involves realizing one's full potential and achieving self-fulfillment.