The anguish of parents whose son is being viciously and unjustifiably attacked.
But what can the Rav do - everything he writes is based on our sources and people just can't digest a perspective that they are not accustomed to [most people are not well versed in kabbala which is where much of Divrei HaRav emanate - with his unique understanding of the sources].
I am not angry at my critics, says Rabbeinu. I feel their pain [!!!!].
