I learn English because I enjoy learning and speaking English. I really want to speak English like an American or a British person since when I was in primary school.
Also, the main reason is; I know that I'll need English in the future. I'm studing International Relations and English is forced in my department.

Since i'm studying Business and looking to have a good career or establishing my own business, it is significant to look globally not locally only to communicate with other people and business around the world, Hence; it is necessary to have language in common which allows me to acheive my target and deal with foreigns. and for sure it is English

Motivation is crucial - for any kind of learning. What's your motivation for learning English?