CJ, I guess these guys are saying they find it painful to have to look at the carelessness from someone who they believe should know better. It is sometimes a little tough to sort out what someone means and it interrupts the flow of ideas. Of course, if a foreign speaker is doing their best on here, we are just glad to have them. As moderator, it's not a battle I'm fighting. 2 cents.
Just slow down a little. It makes your posts harder to read and understand which, in turn, will get fewer responses to your posts and just open you up to criticism when us old farts can't take it anymore.