I do like a wet and muddy Glastonbury. Albeit, admittedly, not quite as much as I like a dry and sunny one. It’s different, though. When the weather is poor, you become a pioneer, remaking the land, terra-forming the turf with your trudge. On the Sunday evening you can climb high up to the top of the park, the south-west slopes, past the tipis, along from the stone circle, and you will see all that was once green turned to brown.