Middle adulthood, also known as midlife, typically ranges from ages 40 to 65. During this stage, adults may experience varied and significant changes in their roles, responsibilities, relationships, and physical abilities. In terms of personality, many people in middle adulthood continue to evolve in their personal and professional lives. They become more confident, secure, and are often at the peak of their careers. Middle-aged adults may also be exploring their life achievements, making notable contributions to society, and guiding the next generation. Meanwhile, some may suffer from a midlife crisis or feelings of stagnation and self-doubt as they reflect on their accomplishments. This stage can also be plagued with various physical changes like menopause in women and decreased physical stamina. Despite these challenges, middle adulthood is characterized by emotional stability and wisdom. Middle-aged adults have been through various ups and downs and are typically more resilient and resourceful. They value deep relationships and tend to maintain a smaller, closer circle of friends. Overall, the personality of middle adulthood is a blend of maturity, growth, reflection, and resilience, making it a vital phase of human development.