I shared some info on a lake today. Then I shared a fly that was working for me with two guys that were struggling to get any attention, one for each of them. Then they said they had been fishing another lake where they were getting a rough go if it too, and I shared two flies each that I've had some decent luck at that other lake. I've never seen these guys before, and may not see them again, but I have no reason to be a jerk. I hope they fish those patterns and catch a fish or two.