Every day I wake up, put on my suit, and commute to my place of work.

I unpack my bag, put my lunch in the fridge and head straight to the changing room where I pick out my pyjamas for the day, then I head into the dark testing room with all the monitors attached to my body and climb into bed for a couple of hours.

When I wake I tell the scientists and the retailers and the mattress engineers how well I slept by answering dozens of frustrating questions. It’s funny how when you’re sleeping all day you find yourself never being able to fully rest.

At the end of my shift I do the reverse, I get back into my suit and head home where my dog is waiting for me to walk him. After that it’s dinner then straight to bed again. If I don’t get a good night's sleep I’ll be too tired to sleep at work tomorrow.