I haven't finished college yet but I wanted to earn a degree in teaching English. After graduating from high school, I have tried my best to learn English as much as I can. I have tried summer jobs before working for an after-school tutorial center for kids for a year.
The salary was not enough as it was just a part-time job. I have tried my luck working in a call center company and I got hired.
I may not have the perfect English yet but I am glad that trying your best to learn a language can really help you earn money decently.