It is 5 a.m. and I am sitting in a café at Frankfurt International Airport waiting for a flight that will bring me to the United States in a matter of hours. Eight hours! That is how long a healthy person sleeps at night, how long the train ride from Luxembourg to Hamburg takes, how long a typical day at school is. Eight hours and you can be on a different continent with a completely different culture. It’s nothing new: globalization is bringing people closer together, creating more intercultural relationships and complicating the meaning of “home.” Conventionally, “home” is associated with a geographical location. But, what shapes “home” in a world that is more and more connected? What means “home” to someone who has home everywhere? How does a TCK define “home”? The more I thought about this question, the more it drove me nuts. I had touched upon an issue that is omnipresent in the lives of most TCKs – the question about our roots, about what defines us, about where to go next. …