Sort:  

Lol! That reply reminds me of the IT guy at the office I used to manage. I would call him in to fix something technical, and he would make some comment implying I was the only one in the building who would not understand what the problem was...
My reply was "You want to go do an eye exam? Whenever you are ready to trade jobs just let me know."
I am not a tech person, I have no "sense" about blockchain issues so it may be common but it bypassed me!