Rather than employing it as a supplement to active, conscious seeing, they used the medium as a substitute, paying less attention to the world than they had done previously, taking it on faith that photography automatically assured them possession of it.
The happiness that may emerge from taking a second look is central to Proust's therapeutic conception. It reveals the extent to which our dissatisfactions may be the result of failing to look properly at our lives rather than the result of anything inherently deficient about them.
According to Montaigne, it was the oppressive notion that we had complete mental control over our bodies, and the horror of departing from this portrait of normality, that had left the man unable to perform sexually.
Rage is caused by a conviction, almost comic in its optimistic origins (however tragic in its effects), that a given frustration has not been written into the contract of life.
To be loved by someone is to realize how much they share the same needs that lie at the heart of our own attraction to them. Albert Camus suggested that we fall in love with people because, from the outside, they look so whole, physically whole and emotionally 'together' - when subjectively we feel dispersed and confused. We would not love if there were no lack within us, but we are offended by the discovery of a similar lack in the other. Expecting to find the answer, we find only the duplicate of our own problem.