I was SHOCKED by the Class Hierarchy on India's Trains

This is my first time travelling long distance on an Indian train. I'm in a third-class carriage, so not exactly luxurious, but I also want to see how your average Indian travels in 'General Class', the very cheapest carriage. My thesis: understanding the class hierarchy of an Indian train reveals a lot about Indian society, and its injustices. Many thanks to Ayush for explaining the complexities of the Indian railways! You're a legend! Part 3 of a 6-part Rajasthan series.