Oh my G-d, where did I go wrong?

I am a retired Computer Programmer. I spent decades making technology  useful to  business. I also spent decades as an adjunct college professor. But I went wrong somewhere. My son is an EDITOR.  While I was an  applied mathematician, he works with (shudder) words. I guess the gods are punishing me for all of my misused capitalizations, run-on sentences and misused pronouns.

If I ever graded any of  you down on a paper for grammar - I apologize.