There is a saying ..YOU CAN'T TEACH OLD DOGS NEW TRICKS.
Most people on this planet are so screwed up that they fail to see what they are doing wrong and if you try to correct them they attack you. ..they do not even think ..yes what he is saying is right and we should correct ourselves ..no they do not think but attack you and carry on doing what is wrong.
Give you a few examples: You are drinking alcohol do you know that just a little bit of alcohol effects your brain . ..they do not think yes he is right and we should try and give up alcohol but ignore you and carry on drinking alcohol till they drop dead ...same with ciggrattes...same if you tell them not to use abusive language . ..same on a lot of things on which you tell them what they are doing is Wrong....no they do not think at all but keep on doing wrong.
The point is people must start distinguishing from right and wrong then change to doing right.
You change for the better and you will create a better planet then it has become now....you will become a better person then you are now.
STOP ...THINK....CHANGE WRONG TO RIGHT and live happily ever after.