Some patients are horrible to the generation such as headroom, darkness, and do not wish base oneself upon at altitude, dare not live on high-rise even, or dare not be in darkness alone in.

• 有的患者对高空、黑暗等产生恐怖，而不愿立足于高处，甚至不敢在高楼上居住，或不敢独自一人处于黑暗之中。