Seems like one of those fishermen's shirts. They weren't biting, had bad bait, the Moon is not right, it rained last night, picked the wrong spot, wrong time of day, my wife is cranky, the boat somehow spooked them, water is too warm, they've gone to deeper water, passing ski jets, damn them, I had a banana on the boat, change of Seasons, used the wrong lure, too hot, too cold, too windy, water's cloudy, I suck. You get my drift?