Why did I choose my major?

I`m studying engineering in natural renewable resources, because back in school, I really liked science and math, also my brother was studying in the same campus. There were other careers I would’ve studied if I didn’t make it to natural renewable resources, like it was biotechnology engineering or geology because hasn’t been selected. But when I was a child, my dream job was to be a singer, a karate fighter or engineer, back then the specialty doesn’t really matter to me so any specialty was fine for me. Until now, I like the career because is fun, the university environment is great, I have a nice group that friends and there are many green areas with grass, trees with delicious fruits (like pomegranate that is one of my favorites) and trees native for conservation, scientific research and studies.