Welcome Ding, I salute your optimistic perspective, but the ding with me is that no matter how I try someone always picks on someding I say and finds fault with it. That leads to more of a ding than I wanted to discuss to begin with. I listen to Dong pretty much all the time and he has pointed out several dings that I should improve upon, first, being a speech impediment I have with the "th" sound I pronounce it like a "D" and I type the way I speak so there have been many dings that have misconstrued and lead to one ding or another.
In any event welcome and stick with your mentor Dong he is good people and if there is anyding I can help with please PM Dong he will let me know.