I know what he is saying. There is ways to speak. If he think he is the only one to know (and in the meantime he doesn't know what i know.. ), then its ok for me.

Why he think he is giving me a lessons.
I've laughed at the title of the link, like a lot of u.... Just the word agree. And even, on the tech side, I'm OK. I'm just sharing... A link..

Not sharing my knowledge here... And there is way to do so. He is the only to know ? OK end of discuss for me