English as a second language or well known as ESL is one of the most common home-based jobs and is by far the easiest to apply with. It is the most in-demand job since English is the most widely spoken language.
Millennials nowadays are compelled to travel around the globe under the influence of social media and for you to enjoy the most of your travel, you have to know how to at least speak the basic English language.
Moreover, now that the world has faced the financial crisis, globalization surfaced. It has contributed to the popularization of the English language. Businessmen need to learn English for them to start their operation on an international scale.