Our 2017 trip to India incorporated an overnight sleeper train journey from Agra to Varanasi, and for reasons we can’t quite explain we have never unsubscribed from emails from the India railway company. Recently, one of their emails landed and I did one of those double takes. “Michaela, listen to this……” Now, anyone who knows us, knows that we don’t like to be organised by others, we like to travel completely independently and sort things for ourselves. It gives us freedom, and of course it’s hugely cheaper. It’s also true to say that neither of us are what you would call spiritual, and we’re certainly not religious. So why would…