Thanks for this insult !

Thanks for finding me 

Important enough to insult me

I can understand you're sad, lonely, angry and loosing patience

I feel sorry to have caused you distress simply by my existence

This insult empowers me, proves that, in your life, I'm indeed an important one

For you'd not walk up to anyone in the middle of the road and start insulting him because he is no-one

I don't want to doubt the seat of intelligence in you head

By suggesting that you really believe what you said