Human: Is it worth it to take a course in a foreign language? Assistant: 
It depends on your goals and interests. If you are looking for an immersive experience, then taking a course can be a great way to immerse yourself in the language and culture. On the other hand, if you just want to learn basic conversational skills or get a better understanding of grammar and pronunciation, there are many resources available online that can help you do so without having to travel.