Came along the following descriptions of Marlin fishing by Earnest Hemingway from the book "Hemingway on Fishing"... In "Marlin Off of Morro: A Cuban Letter" the famous author and fisherman describes the many different moods and "bites" that come from the marlin when fishing....
“The marlin hit a trolled bait in four different ways. First, with hunger, again with anger, then simply playfully, last with indifference. Anyone can hook a hungry fish who gives him enough line, doesn’t backlash and sets the hook hard enough. What happens then is something else. The main thing is to loosen your drag quickly enough when he starts to jump and make his run, and get the boat after him as he heads out to sea. The hungry marlin smashes at the bait with bill, shoulders, top fin and tail out. If he gets one bait he will turn and charge the other. If you pull the bait out of his mouth he will come for it again as long as there is any bait on the hook”…
“The indifferent fish will follow the boat for as many as three to four miles. Looking the baits over, sheering away, coming back to swim deep below them and follow, indifferent to the bait, yet curious. If such a fish swims with his pectoral fins tucked close to his sides he will not bite. He is cruising and you are on his course. That is all. The minute a marlin sees the bait, if he is going to strike, he raises his dorsal fin and spreads those wide, bright blue pectorals so that he looks like some great, under-sea bird in the water as he follows”…
“The angry fish puzzled us for a long time. He would come from below and hit the bait with a smash like a bomb exploding in the water. But as you slacked line to him he has dropped it. Screw down on the drag and race the bait in and he would slam it again without taking it. There is no way to hook a fish acting that way except to strike hard as he smashes. Put the drag on, speed up the boat and sock him as he crashes it. He slams the bait to kill it as long as it seems to believe”…