One thing that certainly qualifies you as a great artist, Vieri, is the sensitivity to criticism
Well said Slobodan and I entirely agree with everything you have said in this thread.
Vieri, Slobodan is someone who you should welcome to critique and offer advice on your work, he has been published internationally many times, is a well respected photographer and critique on this forum and also worked for Kodak for many years, in other words he knows his stuff.
He is trying to help you improve and not put you down just for the sake of it, so I fully agree with what he has said and especially his last wry comment that cuts through to the heart of the matter. So if you don't want to receive, or are unable to handle constructive feedback and criticism, then you need to keep your images locked away and out of the sight of fellow photographers on fora such as this.
Alternatively, you can graciously accept what Slobodan is saying, even if you then choose to ignore it, but I would advise you to learn from what he has told you, digest it fully and move on, you will be doing yourself and your work a huge disservice if you don't.
Dave