Living abroad not only opens up a completely new view of the country and its people. The perception of worldwide cultural differences also does something to one’s own ideas. What is desirable? What belongs to the things that are absolutely necessary and what are things that are considered absolutely necessary in one culture and play no role at all elsewhere? This becomes very vivid if you make yourself aware of an everyday situation in a very concrete way. In this article, I look at the different designs of children’s rooms around the world and what this has to do with a return to our basic instincts.