Our research project received several spontaneous phone calls and 250 letters and emails from over 130 people. Some people have written to the project only once, whereas others have written multiple times – some even continuously. The length and depth of the letters varies greatly, ranging from a short note with a few sentences to a detailed description with dozens of pages. The majority of the letters were sent to the project during the first year, but the arrival of the letters has not stopped at any point. In fact, they still keep coming.