Well, you're free without wanting to be,' he explained, 'it just happens so, that's all. But Mathieu's freedom is based on reason.'
'I still don't understand,' said Lola, shaking her head.
'Well, he doesn't care a curse about his apartment: he lives there just as he would live anywhere else, and I've got the feeling that he doesn't care much about his girl. He stays with her because he must sleep with someone. His freedom isn't visible, it's inside him.

Autore: Jean-Paul Sartre