What is the typical protocal for someone trying to work DX in your country.... Let's say they are trying to get a callsign, but it's taking several attempts to get that last letter. If you can make it out, do you break into the conversation -- not bothering to identify -- and blurt out the DX's call to give them the answer? I am asking, because maybe some actually think this is friendly, or normal? From my perspective -- I despise it. For the 2nd night in a row, a local op (Korean or Japanese) exploded onto my frequency splattering a mile wide at 5/9+30db, to finish the DX callsign I was struggling to get. Not only did it anger me, it hurt my ears. I had put headphones on to make out the call. Do you think it's rude, or is it just friendliness?