Behaviour

I realise that people nowadays not really good about hygiene concept. They littering and spitting at somewhere there like, and some exaggerated and even made ​​the house very dirty. I thing that this approach is very bad , parents and teachers should teach them the correct way, but a lot of parents did not lead by a good roles. I hope that when you see your friend littering and spitting,  you can remind him no to do that. If everyone can change the bad behavior, the world will be more clean. Small action can have a big change.