I did not know that the port (of Tallinn) would be closed at night and that people would not be allowed to stay inside. I thought, simply thought, that it would be open 24 hours, and had decided that I would spend 4-5 hours inside the port, because I was reaching there at midhight. But, a guard came and told that the office was closed and I had to go out! [This was during this One week solo travel]
So, I decided to spend the rest of the night in the streets. After getting tired, I sat on a bench in one of the bus stops and started writing.