Why Spanish?
So the main question you'd be asking yourself is why choose spanish over EVERY other language as your secondary language? Well, there's many reasons to tell you why it's such a necessity, but I'll only name off a few.
One of the main reasons to learn spanish is because the Mexican population is growing faster each year so it'll be best if you start leanring early! Mexico has many different beaches, hotel suites, and major cities that you'd enjoy traveling over for a vacation or a buisiness trip.
There's thousands of jobs that you would need to learn to speak spanish for. One of the many important jobs would be an Interpreter because if you can learn how to speak spanish fluently and formaly, you can get paid big time when interpreting for someone from a different race.