The Trout of Norcrack Is the Opposite of the Salmon of Knowledge

I did a sketch in like 2010 for RTE called the rubber bandits guide to fishing and see it on YouTube. I'm trying to catch the salmon of knowledge so that I can gain all the wisdom in the world but as I cast my rod in I pull in a fish which is the trout of Norcrack, a very annoying ignorant fish. It's based on this story from Irish mythology which is a few thousand years old. Finnegas is at the well of wisdom and he's fishing for the salmon knowledge every day hoping that the salmon will bite.