Good evening to everyone. This is a brief episode I made and wrote down on 2022, on may, when I still attended University. Since I have studied in Milan, but I live at 300 km, I rent a flat for all the period. Now, I translate the text in English and I post it here for you.   Some days ago, I was at home alone, due to a brief leave of my home mate. I usually go to the lectures in presence, but that day, since the professor was a bit sick, the lecture has been held online. Even if I too