Learning a foreign language requires commitment, effort, and regular practice similar to investing or playing a sport. While it can be an enjoyable adventure that exposes you to new cultures and ways of thinking, it is not a simple hobby and cannot be learned quickly through occasional lessons or ads claiming to teach a language in 30 days. To succeed, students must take an active role in their learning through independent study like watching movies, using language apps and websites, and frequent reading. Mastering a new language to fluency takes a lifetime of dedicated work.