I want to go to India to study martial arts, specifically Kalaripayattu, and Hindi is the most widely spoken language in India so it will get me around the most.  I also want to go to India to study other arts in India, and study Indian philosophy.

There are lot. My friends able to talk in hindi, but i can't. Then Unable to exchange during travel & i love bollywood movies, but its really boring watching with subtitles.