Things like email, and Twitter, and Facebook, and text messaging - they all work reasonably well. But we use them because they're convenient, and cheap, and easy, not because they're the best way to communicate with somebody.
I am imprinted with the whole sense of European history, especially German history, going back to World War I, which really destroyed all the old values and culture. My grandparents had been reasonably well-off but they became quite poor, living in an attic apartment.