Endless struggle, more than stop working overtime: the world is not only 9 to 5, but also late at night Endless struggle, more than stop working overtime: the world is not only 9 to 5, but also late at night Endless struggle, more than stop working overtime: the world is not only 9 to 5, but also late at night Endless struggle, more than stop working overtime: the world is not only 9 to 5, but also late at night Endless struggle, more than stop working overtime: the world is not only 9 to 5, but also late at night