Counselling is a systematic and professional helping process designed to assist individuals in understanding themselves, resolving personal, emotional, social, and behavioral problems, and developing their potential for effective functioning. In casework and counselling, the theoretical foundations provide a scientific and conceptual basis for understanding human behavior, personality development, interpersonal relationships, and the processes of change. These theories guide counsellors in assessing clients' concerns, selecting appropriate interventions, and evaluating outcomes while maintaining ethical and professional standards. The theoretical foundation of counselling is based on the belief that every individual possesses inherent worth, dignity, and the capacity for growth and self-determination. Counselling emphasizes empathy, respect, confidentiality, acceptance, and the development of a therapeutic relationship between the counsellor and the client. It recognizes that human behavior is influenced by biological, psychological, social, cultural, and environmental factors, requiring a holistic understanding of the client's situation. The psychodynamic theory, developed primarily by Sigmund Freud, forms one of the earliest foundations of counselling. It emphasizes the influence of unconscious motives, childhood experiences, defense mechanisms, and unresolved conflicts on present behavior. Counsellors using this approach help clients gain insight into hidden emotions and patterns affecting their lives. Neo-Freudian theorists such as Carl Jung, Alfred Adler, and Erik Erikson further expanded this perspective by highlighting social relationships, personal growth, and psychosocial development. Behavioral theory provides another important framework. It is based on the principles of learning, conditioning, and reinforcement developed by psychologists such as