Overdeveloped technology

My son has been ill for few days. Every afternoon around 3 pm, his classmates would bring over the “Contact note” from teacher. Yesterday he got about 10 letters from his classmates along with the note; he was so happy. So today he expected he would receive letters again. But it turned out none for today and he was sad. I was thinking I wish I still have the excitement to receive letter from people. I haven’t received any written letters in years. Whoever you want to send me a letter in writing, please do so. I really miss the world without overdevelop technology.