In my last visit to Delhi, my car had gone for servicing so I decided to try Delhi's latest mode of transportation these days - The Metro Rail! As soon as I entered the metro station, I saw a blast of people running in different directions. I felt pretty lost considering Paris' metro stations are so empty relative to this. Anyway, with a scared expression, I entered the station and tried to look for the correct platform. As soon as you enter the metro, you feel a very peculiar smell, more like rotten something, being very dominant in the coach. I thought it might be from a particular person but whichever way you turn your head, it gets worse. Body odor - the biggest problem of traveling in Delhi's metro in scorching heat. Everyone drenched in their own sweat and I don't think anyone used an effective deodorant! By the time you reach your destination, the only thing you wanna do is go back home and take a bath in scented water in your bath tub! My sister travels in the buses and she says the problem is even worse there as everyone gets in the red AC bus and it gets suffocating due to excess number of people!