Crane adjusts his postion on his stool and brings his hands below the counter, where they clasp on his lap, a soothing ritual that he doesn't acknowledge. Certain subjects deserve his attention. The human mind is one of those and educating others affords him the chance to unwind.

"Illnesses relating to perception, thoughts, feelings and behaviour. All a combination of biological, physical, social and environmental factors. Traumatic experiences from when one was young. Or the accumulated effect of living a difficult life."

He leans forward and clasps his hands over the counter.

"Have you ever felt restless or on edge? There is a cause for that."

Anxiety is so common and he would never cast aspersions.