English is the most popular and spoken language around the world. There are many people worldwide who opt for it to have business, study, and move abroad. If you read this article, chances are, you speak the language fluently and want to develop your skills. Having such essential personal traits as kindness and patience, you have an opportunity to become a guide for someone who needs help to speak the language. However, high English level isn't everything you need to feel the best and effective teacher. Even if you are a native English speaker with huge experience, it can't make you a good teacher. But TEFL certification can.
