To what extent will learning an L2 be of use?

The article discusses the reasons why learning a foreign language is beneficial. It emphasizes the ability of languages to broaden mental horizons, improve cognitive skills, and enhance employment prospects. The writer also mentions the significance of knowing a foreign language for cultural immersion during travel and for a deeper understanding and appreciation of other cultures. The text advocates that the discipline and commitment required to learn a new language can aid personal self-growth and self-confidence. These points collectively promote the many advantages of acquiring proficiency in a foreign language.