I read something recently by writer Liz Gilbert on the joy of sitting at a restaurant alone, enjoying a meal, and simply observing the life around you. It really resonated, especially yesterday – as I sat at a sidewalk cafe under an Athens sky flinging the odd rain drop on to my head, and sipped on my beer, and lazily ate my salad. I noticed the couple at the table next to me exchange a sexy glance. I saw the waitress and waiter giggle about something behind their fists. I glimpsed a bird wheeling above. My sister had already headed back home to England so I asked for a table for one, ate my lunch alone, and it was WONDERFUL. Some people get lonely. I get energised.