The document discusses the need for Chennai residents to improve public hygiene and cleanliness in their city. It notes that Chennai is not very attractive when it comes to public hygiene. It encourages residents to be less lazy and change their attitudes about cleanliness, and to work towards making Chennai as clean as cities like Singapore and Hong Kong. The document asks residents to help keep the city clean and call out others who are littering or dirtying public places. It aims to inspire residents to prove they are ready for change by joining a movement to make Chennai cleaner.