Why computer science?

Choosing a profession was not a difficult task, since I was a little boy I knew what I wanted to my life. It all started when I was born. I was born in a small town and lived in a farm that didn`t have electrical energy. When I turned 7 years old, my family and I moved to a big city, where my brother was living, to try a new life. Sometime after I arrived there, my brother bought a used computer and I liked it so much, because I didn`t have electrical energy before, so when I saw that working, I was amazed. I started use the computer when my brother was left for work and started discovering everything on the computer. Many time I broke it and my brother was very angry with me, but I learned how to use it and at that moment I decided that was what I wanted to my life. With 10 years old I could fix it and format. When I was 16 years old, I was on the high school, but my family was in a difficult situation and I had to abandon my studies to work. When I was 18 years old I joined the army, it was a difficult and very important in my life, I could rethink all my life and when I left the army I was decided to come back to study and do what I always wanted to my life. I finished my studies and applied to a public university. I was approved in a federal university and now I`m almost finishing my course. Computer Science.