This is key. A decade ago I did all three days at the New England Metal and Hardcore festival. Bodies fell from the sky on me. I got punched in the back of the head. I was almost knocked out on multiple occasions. I lost my glasses and was blind for most of the trip. What hurt the most was my feet. The pain was only alleviated when I was running around in the pit and walking back to my motel. I was in my early 20s then. I can’t imagine doing that now.