Here is what i was sent at the time (a few years back)
Try to think about blinking and breathing. Come on, do it. Seriously, don’t just read this, but actually do what it says. No, Really. Think about it. Think about blinking and breathing. Welcome to my hell. Now you’re totally fucking screwed, because now that you’re thinking about this crap you have just taken the reigns of your involuntary bodily functions