Understanding the concept of the title of this piece will really go a long way helping us learning how to forgive and surely forget. 
I believe there is no way we will walk and expect our head not to shake, no matter how hard we try to get our head straight, same things is also applicable to our endeavors in life, we all Have different set of opinion and belief toward life and that is what shaped our mind on what to write and do personally.
Even twins born at the same time with same mother exhibit different attitude and approach to life and things around them, talkless of we that met on steemit by chance. There is no way we won't hurt or abuse one another maybe through our post or comment because we all hold different view and sight concerning any topic whatsoever, that is what i see the case of @alexbeyman and @blacky, the desire to let go of our pride really go a long way In getting things done sooner than expected. We have to learn how to let go of the past and focus more on the present which will surely shaped our future has planned.
We all write something that catches our attention, be it what we have read about and something around us( our personal environment and experience through our exposure.) we should always expect people to make comments on there on view of the post shared by anybody and all this comments won't be all positive, some people are really critic, they find fault in people's work and this criticism always serve as what the writer needed to make corrections on. Though I will say we should always write positive comments as far as steemit is concerned.
We don't have to reply all comments no matter how good or otherwise it might sound, all we needed to do is to pick the good aspect of those comments in order to shape our thinking in the nearest future, as no man is an island, we all learn from one another. Nobody brings everything he has learnt on earth from heaven what shape us is our experience and exposure in life, we grew up different and learn different things, there is no way we won't have different views on things and life generally.
Both of you have point, I believe it is just misunderstand that surfaced and nothing more, embrace peace and say no to bigotry, we are one in the front of our FATHER. I will be happy if you both can embrace each other and let devil be ashamed. 