This chapter contains in-depth, technical discussion of some of the more advanced aspects of fishing. Not for the faint hearted.

"Now, I'm not saying you need to fish for 30 years or catch every fish in the sea to become a master fisherman. I reckon you just need to be determined - determined enough to sit on your duff for hours at a time, doin' nothin'." - Nat Pagle

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Randoms in Fishing - A Warning

The mechanics of fishing and the catches from fishing are somewhat random. Experience may teach us that a certain fish can be caught in a certain area. But how long each cast will take to bite, and which type of fish will be caught first, are all influenced by chance.

This behaviour is important. It feeds the creation of unproven theories about the mechanics of fishing: Given enough "luck" I might easily convince myself that a certain fish is more likely to be caught when I face north, or when holding the pole in my left hand rather than my right. Differentiating luck from a genuine pattern can be difficult.

Gnomish engineers, keen to understand why their inventions explode unexpectedly, resolve this with numbers: The more times a certain pattern is observed, the more confident they become that the pattern is probably correct. Unfortunately collecting data on fishing is very time consuming. And the number of variables affecting fishing is immense - location, skill, time of day, and fish type, to name a few.

So, while I have tried to make the analysis here as robust as possible, most results are still "statistically" rather weak. Read with caution.