928The excellent Bethan, an actress in Los Angeles who also teaches her craft, was first told this by her musician boyfriend, but admits that she didn’t quite get the point.

"Then, one day, she went to the toilet, saw it written on a cubicle (or stall, as she calls it) and the penny dropped." Check out her video commentary for the full explanation. Taken at her home in Hollywood, USA, not far from the Hollywood sign.