A Little of Me

Hello, my name is Ignacio and I'm a student of engineering .
I was born in Chile, so I speak only Spanish, but I'm learning some English. I think to speak English today is very important because in the world the language more popular and important is English..
When I was a child, I did not have a good teacher of English, but I did try to learn it.
Today, I study in the University and I need to learn well this language for the future.

Something of me
I sometimes do sport, because I want keep a healthy body. I prefer to run and do more stamina activities.
-I live with my parents, my brother and my pet.
- I listen to music sometimes when studying, but sometimes I should do it without music, because I need to concentrate.
I do math in my University for the students of bachillerato ( I dont know how say it , bachiller in my country is when a student is studying before of the university, would be a school).
- For my future I should choose between thirteen careers, for example, Industrial engineering , Mathematics engineering , Mechanical engineering , etc... but I don't know which I will choose yet.
- I play guitar, but I'm not very good since my fingers are very slow.
-FInally, because I don't have more ideas, I want to learn this language and need your help.

If you see any mistakes , please correct them!
Thanks

Very well written!