I enjoyed the Fly fishing ettiquette article. However, I am concerned about when to offer advise on fly fishing. Many have offered advise as I was learning to fly fish in my 30's and I freely offer advise when asked. I also pass on a fly or two that are "hitting" to someone having a poor day as this has been for me in the past. Is this inapproporate? I always figured a little advise can be ignored or appreciated. Ron G.