"How dreadful!" cried Lord Henry. "I can stand brute force, but brute reason is quite unbearable. There is something unfair about its use. It is hitting below the intellect." ~ Oscar Wilde - The picture of Dorian Gray
I think you can get a sense from what type of threads you frequently post in, how you react, prove your point and get your message across on things. Word choice can also play a decent role, why do you think theres a thing called literary voice?( obviously with some level of skill you can manipulate it, but most people have a natural way of communicating thats very apparent in their writing)
My cold, snide, intellectual life is just a veneer, behind which lies the plywood of loneliness.