By Krisha Chachra The minute you walk off the plane in India, it hits you. An overwhelming assault on your sense: the smells, the colors, the heat, the noise. With a billion people, the world’s largest democracy and one of the fastest growing economies, the country can be overwhelming and extraordinary for westerners to visit. India is a land of extremes: extreme temperatures, beauty, poverty, technology, history, wealth, population, traffic, and opportunity. And if you go there, be ready for …