Answer:
When I was born, my older sister was but eighteen months of age. She immediately became an integral figure in my life and has ever remained my best friend, my closest ally, and the principal partaker in my fondest memories. I was frequently ill as a child, and she never failed to divert me from my ailments with her spellbinding stories. In adolescence, we have served as each other's confidantes. My sister, undoubtedly the most intelligent and inspiring person with whom I am well acquainted, has served as my idol, and her example has shone sharply and brightly all the length of my existence. One of my great passions, writing, was a discovery made by her example. Many of my ambitions, great and small, were born of her support and direction. I have long dreaded the day when my sister would depart for the world, embarking on life's great adventure, and the day has come too soon. She has entered adulthood and will soon be departing for university, filled with dreams and ambition. I shall necessarily be left behind in some way. But she shall forever continue to inspire me.
Step-by-step explanation:
This example is highly personal, but hopefully it can serve as an adequate example. Perhaps there is someone similar in your own life. In any case, I hope this helps :)