A primary group is a small social group characterised by intimate, face-to-face association and cooperation among its members, fostering close, personal, and often emotional relationships. These groups, such as family members, close friends, or a tightly knit group of peers, are typically characterised by a strong sense of belonging, mutual support, and shared activities and experiences. Interactions within primary groups are often informal, spontaneous, and deeply personal, playing a crucial role in the socialisation process, the development of self-identity, and the provision of emotional well-being for their members.