I've been trying to understand the concept of the myth of the given. This is what I came up with:
Perceptions are composed of cocktail of both sensual data and conceptual data. The ‘given’ experience is like a sculpture, where the sensory data are embedded blocks of quarry-stone and the conceptual data are the hammer and chisel marks of the sculptor that form the ‘given’ experience. In this way, the mind and its concepts
fabricate a reality from a more-or-less blank slate. This all happens in the blink of an eye, behind the scenes, in the subconscious.
We can dramatically alter our experience by accessing and affecting our subconscious concepts, through art and science. We can also radically alter our experience by abandoning our subconscious concepts altogether via mysticism.
We grow as individuals when we take more conscious control of, and responsibility for, the subconscious concepts that shape and inform our experience. Such is the awesome power of our personal and collective 'myths'.
"Or in the night, imagining some fear, How easy is a bush supposed a bear!" ~ Midsummer Night's Dream
See also:
http://www.iep.utm.edu/epis-per/