I generally "lurk" on this site, rarely speak, but greatly value many of the discussions that are contained here. The only reason I comment now is to suggest, with greatest respect, that you strive to speak less and listen more; your posts make almost no sense, at least in English, and often give one the feeling that you have an overinflated sense of your own knowledge and attainments. Perhaps in your native language this is not the case, but in English it is.
Wishing you all happiness,
RB