I stole this idea from a friend who's Facebook I saw this on earlier.I gave them 2 chocolate buttons but told them if they didn't eat them they could have the whole packet when I'd finished doing a job. Then I left them alone in the room.Harry went first and Megan went second. You can see Megan's attempt after Harry's in this video.I wonder if they would've done differently if they were together? What do you think? Should I try it?