I've always wanted to learn a dif. language but thought it may be too hard. Wife can understand spanish for the most part but can't really speak it fluently. I can read Hebrew but don't know what it says. 
Good news: it's really not that hard. Lots of dumb Indians in Latin America speak several languages (and I say that with ALL DUE RESPECT)
Bad news: unless you move to a different country, you will never spend the time it takes to learn it
May I recommend the harmonica instead?