This sounds pretty personal to me. The entire tone of your thread and posts lack empathy. Just take some advise to reflect on your language and your actions.
Now a few zits and icepick scars on someone's face barely causes me to bat an eyelash but the nodular, inflammatory form is visually very jarring. I almost get a bit angry at the person for allowing their acne to get to that point where their skin is pitted and full of divots and depressions and their acne is out of control... it's like why would they allow that to happen? go on Accutane, sweet jesus. That's an awfully judgemental mentally to have but it is what honestly goes through my mind.