I was quite prepared for today's challenge in one sense. I knew what the title was and I researched the meaning of personality trait to give myself some ideas as I knew I was going to be heading to London and back - I knew I was going to be immersed in all kinds of personality and behavioural patterns en route.

Unfortunately it wasn't as easy as I had hoped. None of the journeys I took were that busy and the few people i did manage to capture discretely with my compact weren't really exhibiting any obvious personality traits and then it hit me, quite literally in the face. One of the "Big 5 Aspects of Personality" is "Openness to Experience" which includes tendencies towards Artistic Interests, Creativity and Adventurousness. Behold - another excuse for a selfie! Well kind of - I was pretending to take a picture of myself but really wanted to get the reflection of the lady in the seat behind me on the train. Her curiosity must have been piqued because she is looking directly at the camera and has firmly established herself as the subject which goes very well with what I was trying to achieve.