Sometimes the world is unreal (I utter it differently), sometimes it is 'disreal' (I utter it with only the greatest difficulty if at all).

This is not the same withdrawal from reality. In the first case, your rejection of reality is pronounced through a fantasy: everything around you changes value in relation to a function, which is the image-repertoire; the lover then cuts himself off from the world, he unrealizes it because he hallucinates from another aspect the peripeteias or the utopias of his love; he surrenders himself to the 'image', in relation to which all 'reality' disturbs him. In the second case, you also lose reality, but no imaginary substitution will compensate you for this loss. Everything is frozen, petrified, immutable.

In the first moment you are neurotic, you unrealize; in the second, you are psychotic, you disrealize.