In this section, we explore the cognitive changes that occur during adolescence, a time marked by the evolution of thinking processes. Adolescents transition from concrete self-descriptions to abstract and comparative ways of understanding themselves. They can distinguish between their 'real' selves and 'ideal' selves, which plays a vital role in developing their self-identity. The capacity to think hypothetically allows adolescents to visualize different career possibilities and study paths, ultimately shaping their future aspirations. These cognitive developments underscore the importance of adolescence as a crucial period for identity formation, as they navigate the complexities of their environment and societal expectations.