These boats almost every day pacing back and forth to the sea. The fishermen of course already recognize the places where they catch fish in the sea just as they know their own villages.
What they experience in every day may not be much different from the previous day and the days ahead. But in the long time that they are in their life as fishermen, of course have many experiences piled up, mountainous. For example, they are well acquainted with shallow and deep waterways upon entering the canals either as they go to sea or return from there.That's just a little bit and trivial. The knowledge that they have is still much more.
Their teacher is an experience, and they are the best students in the classroom where their professor is an experience.
Sometimes I think I want to record all that knowledge to then be taught to the next generation after them. But that intention, nothing more than a mere agony.
