That's where you lost brother. For that matter, I'll expand that to Middle-Eastern. I have a lot of friends from Israel and some from other ME countries. A lot of them tend to be very good at selling. I never got to the bottom of it. Maybe it's something in the water? I don't know.
I've gone on sales calls with Israeli friends (yes, as an engineer I decided I needed sales training from the best when it came time to sell my own products). We used to play this game that we loosely referred to "Shut-up and sell something". The idea was to see how little you could say and still close a deal. In my early days I tended to talk too much. And, as an engineer, I'd get lost in long explorations of features and even stuff we were planning on doing. I'd loose sales right and left. Then came "shut-up and make a sale". It is amazing how sometimes you can say absolutely nothing. Zero. And make a bigger sale than when you start flapping your jaws. The art is in knowing when to speak and when no to.
Hey you! Yes you. The one reading this thinking that it is a pejorative comment. Stop it! It isn't. It's more of a compliment than anything else.