I was on the subway on my way home today, when an interesting – maybe symbolical – scene caught my eye. Three women were sitting in their seats, self-absorbed. Two of the three women were starring at their smartphones: heads down, biting their lips, looking tensed, frowning. They didn’t quite seem to enjoy their time. The third woman – she was significantly older – held her head up, sometimes looking outside the window, seeming quite content. In her hands not a smartphone nor a tablet. She was holding knitting needles. And she smiled.