70 年代 ， 當人開始諗返呢樣嘢 佢地話 ： 「 係啊 ， 思覺失調病人 當然有睡眠障礙 ， 因為佢哋食梗抗精神病藥物 。
In the '70s, when people started to recall things like this, they said, "yes, of course psychosis patients have sleep disorders because they take antipsychotic drugs.