You are right
But i think been stressed up is inevitable in this Our present time life...
Talking about pollution that affect our health negatively....for instance in my country we can do without coming in contact with one form of pollution or the other ; i pass my neighbour generator everywhere because of lack of constant electricity, machineries from companies and a host of others.....
In this regard....how can we avoid it or alleviate it.

Thanks @tatjanastan for sharing this wonderful topic.