The surprising links between anger and time perception

Here's a test: let's say a meeting, originally scheduled for Wednesday, has been moved forward two days. What is the new day of the meeting? If you think it's Friday, you imagine time as something you move through. If you think it's Monday, you think of time as something that passes by you. So what? Well, according to the British Psychological Society, "Friday" people have an angrier disposition, than "Monday" people. The researchers also found that "thinking about moving through time can induce anger."
The researchers presented students with a computer screen flat on a desk, facing the ceiling. On it were the days of the week, in a vertical line with Saturday at the top, then Friday, Thursday, all the way down to Sunday at the bottom, nearest the participant. Commands were given that either provoked thoughts about moving through time, away from the participant (e.g. a meeting has moved forward two days from Sunday to Wednesday - please highlight the new day on the screen), or thoughts about time moving towards the participant (e.g. a shift down the screen, towards the participant from Wednesday to Sunday). Participants primed to think about their movement through time subsequently rated themselves as feeling angrier than participants in the "time moving towards them" condition.
"Angry thoughts can change the way we think about time." (Via Derren Brown)