I'm pretty new here and to photography in general. I have posted up a whole bunch of pics so far and most of them I am pretty proud of. With how proud I am of these pics I figure most others feel the same way about theirs so I find it hard to post negative things. I feel that I could make a nice contribution to the conversation and even a decent critique (given my art background). I just feel awkward telling someone what's "wrong" with their pics....am I the only one? Is there a general understanding that critique is meant only for advancing purposes?