I believe that the dissolution of a marriage comes about by the breaking down of self-esteem.
In modern pharmacology it's so clear that even if you have a fixed dose of a drug, the individuals respond very differently to one and the same dose.
For a small child there is no division between playing and learning; between the things he or she does just for fun and things that are educational. The child learns while living and any part of living that is enjoyable is also play.

