This story reports the episode of my travel to Tbilisi, which has a lot to do with boarders - the real ones and those that exist out of ignorance, being it active or passive. Starting with my own fragile or conditioned knowledge about geographical and political boarders. I explain: I though there is no need for a passport when a visa is not required and therefore that my EU ID card would be enough to go from Berlin to Tbilisi, through Minsk.