I've been teaching English to young adults for the past three years, who are always extremely busy juggling a part time job and study. They often look sleepy and worn-out even when I just enter the classroom. Everytime I get lost, I open this book "A Course in English Language Teaching." From classroom discipline to learner differences, there are so many things on my plate! The amount of time for preparation can be propotional to the result. I'm going to keep learning effective ways to teach English in order to make students inspired, engaged, and well-informed.