I agree with all your words. I speak 4 languages, understand 6, but only 4(English, Russian, Portuguese, Ukrainian) I use in my routine. It's a great power that can change your life extremely fast for the better. It gives you unlimited chance a meet new people and new friends, find a job in another country, read books, or use online courses in another language. It's also very good for your brain. And a lot of stuff more! Spanish it's one of the beautiful languages and I proudly can understand everything in your post, but I still need to learn a lot :)