I've always thought there's a third variable: something causes the lack of sleep, and the lack of sleep causes mania. Disturbed sleeping causes a wide variety o

I've always thought there's a third variable: something causes the lack of sleep, and the lack of sleep causes mania. Disturbed sleeping causes a wide variety of different psych symptoms in different people. An acquaintance was almost committed for schizophrenia - but sleeping pills fixed the night horrors and they avoided commital.