Yes, I think so, and you are the one who is stupid and childish if you will not take negative comments. By ignoring negative comments, you are completely screwing yourself out of any chance you ever have to improve your skills in any way whatsoever. Your skin is not perfect. No skin is. There is always room for improvement, more in some cases then others. If you cannot take critiques about your work with a positive attitude then there is no point posting at all. This may not be what you want to hear, but it is true. You want to improve right? You want to become more skilled at skinning? Wanna know how? Listen to what other people have to say about your work, and then keep that in mind for next time so that you can make it better. There's no point even uploading your work if you don't want to be critiqued.... and it's quite foolish of you for only wanting to hear praise about your work (if there is any) instead of the negative critiques.