Adolescence and adulthood and how these experiences align with developmental theories,

In at least two well written paragraphs tell me about adolescence and adulthood and how these experiences align with developmental theories, milestones, and achievements of these periods.
What are the significant changes and experiences you currently experience as an adolescent?
The teenage years bring many changes, not only physically, but also mentally and socially. During these years, adolescents increase their ability to think abstractly and eventually make plans and set long-term goals. Each child may progress at a different rate and may have a different view of the world.