It obviously makes a difference whether we consider ourselves as pawns in a game whose rules we call reality or as players of the game who know that the rules are ‘real’ only to the extent that we have created or accepted them, and that we can change them.

Maturity… is the ability to do something even though your parents have recommended it.

Usually a person relates to another under the tacit assumption thatthe other shares his view of reality, that indeed there is only onereality.

As I have already said, the belief that one's own view of reality is the only reality is the most dangerous or all delusions. It becomes still more dangerous if it is coupled with the missionary zeal to enlighten the rest of the world, whether the rest of the world wishes to be enlightened or not. To refuse to embrace wholeheartedly a particular definition of reality, to dare to see the world differently can become a "think crime" in a truly Orwellian sense as we get steadily closer to 1984.

If we have dwelled on Godel's work at some length, is it because we see it in the mathematical analogy of what we would call the the ultimate paradox of man's existence. Man is ultimately subject and object of his quest. While the question whether the mind can be considered to be anything like a formalized system, as defined in the preceding paragraph, is probably unanswerable, his quest for an understanding of the meaning of his existence is an attempt at formalization.

Radical constructivism, thus, is radical because it breaks with convention and develops a theory of knowledge in which knowledge does not reflect an 'objective' ontological reality.

Maturity is doing what you think is best, even when your mother thinks it's a good idea.