"Who goes there?"

Well, it immediately caught my attention - which is half the battle.... Do you have dreams of figures emerging from the darkness? (You asked for psycho-analysis.) Actually, this chap looks quite friendly - which is probably what his last victim thought.

Haha, Robert, you might be closer to the truth than you realise! My dearly beloved has pointed out how closely this face resembles that of the dealer who sold me my car, (the one that broke down and needed a complete gearbox overhaul).