In arguments, the insane one will always throw personal attack and say bad critics just to revenge and make his opponent angry! So, heed not, just stay COOL or 你中他计！哈哈

Most of the time, it is the 'insane' one who 
will be throwing critics and angering his opponent,
thus it is BEST to stay COOL... 

Anger will eat up our age, 
distort our smiling face...  

Mentally he is mad, 
so don't be mad oneself.  

Medically his body metabolism is at risk, 
surgically, his liver is affected...
 
Yes, mentally he is mad temporary...

So laugh back at his insanity that 
only he himself have to be responsible of... 
why live up to his expectations of what you actually is not?  
Why live up to his critics of which you actually is not?

If you think you are not who he think you are, 
why care and cry?
If you think you are not who he say you are, 
who care and why care?

If you think you did not do what he condemned you did, 
why care and take it into heart?
If you think you did not do what he exaggerated you did, 
who care and why care?

If he is sick, you are not, right?
If he is wrong, you are not wrong, right?
If he is angry, you are not angry, right?
If he is mad, you are not mad, right?


So, why participate to be like him?
He is sick, he is wrong, 
he is angered and 'mad'?
So, why join the debate?


If you join him, you are not 
how right you think you are...
If you join him, you are not 
how good you think you are...

So, just stay COOL and not ANGERED...