The train doesn't stop at Carstairs only small local ones that are old with people who are furtive, and look glum eyes travelling the trees looking up and look down but the fence now: it is high and white, brand new, with tall lights looking inward to the grass and a black hospital chimney tells a tale of inmates and huddled buildings and red-tiled roofs - psychos - the man next to me called them imagining them climbing the fence and hijacking the train. I do not grin, his joke is not fun, and I sympathise with the sad souls therein who have lost their lives and have nothing to gain to being well and committed to the community again.