"It doesn't happen right away. You're injuring yourself when you don't give your body the fuel and rest it needs to function. You have to heal."

He's excruciatingly aware of sounding like a primary school nurse, but for someone who had considerably less understanding about how the human body functioned than a second-grader this was perhaps appropriate.

"All this overheating you're doing is your body reacting to not feeling well. You need to lay off until it's fixed."