Good Day Optimus Grimlock
I would say that one's writing style is an amplification of his best and worst qualities. I would say this is so generally, but I find that it is certainly true of me. This must be so because writing obviously takes place at a slower pace than talking. We have more time to think about what we want to say and more time and depth to say what we want to say.
I strive for simplicity of expression, though some people, I have learned, find me pompous (they didn't put it that way, but that's what it amounts to). I suppose my style is primarily serious with flashes of irony and wit as opposed to outright humor, when and if the opportunities present themselves.
I strive for precision of expression, as, I suspect is the habit of most students who had Mr. Wilson for a teacher in sixth grade. He was science and social studies. I had a very good English teacher in eigth and ninth grade, a Mr. Egan.
Anyway, my desire for precision is the reason my answer is so long, and yet from your perspective, not anwering your question. But my habit is to look at a question and address both the underlying question as well as the obvious question, roughly what I call REASONS and reasons - there is a difference.
I won't subject you my theory here. I guess you can think of me as a kind of excavator.
Thanks
Take care.