Are you a thermometer or a thermostat?
A thermometer can only measure the 'temperature' of a society, without being able to change their condition. People like this usually love to criticize and judge, but do nothing to make a difference.
But a thermostat, on the other hand, is not only able to analyze the atmosphere, but can also make some changes to it when necessary. People like this realize the importance of doing something in order to make an impact.
So, which one are you? :)