My youngest son complained to me about his brother going off to work in Canada "I thought he'd come back with great stories. loads of pictures and stuff that he got there...but he is in contact all the time, I get photos and videos of all he is doing...there isn't going to be anything to talk about when he gets back"....I did all my major travelling and work abroad a long time ago,,,the odd phone call or a postcard that often too longer than you to get back....I travelled for two reasons...one was to explore new places...and the other was to be left alone to do so..to have a little space...some silence... and peace to explore myself as well..are we losing valuable things?...too much noise perhaps?...