I spent many years working as a computer programmer. I am good at debugging program code. It is a skill I bring over into my style of writing. My essays need to be accurate. I write and express my thoughts, but sometimes I make leaps between points that are either hard to follow or unsubstantiated. I can read and re-read those same paragraphs over and over and not see the flaw in my logic. It is painstaking to “debug” an essay. I cannot run it and see what results I get. I cannot find the right test cases to prove or disprove my hypotheses. So, I just keep reading and re-reading knowing there are flaws and working hard as I can to find them.