Well, the Sweepers never get enough credit and respect. Can you imagine our surrounding without them, they clean what we make dirty & In return they get little money & so much hatreds.
The next profession is farming, farmers never get their full rights in India & some countries, people always judge them as uneducated & useless, but well-mannered people according to the society forget that if farmers stop producing food they will die of hunger.
To me, farmers should be the most respectful persons in the world, without them world will end with poverty.