Hello dreams, goodbye world.

I do bright light therapy.

Good sleep is vital to good mental health.

Anyone who has experienced a debilitating sleep disorder knows what it is like to be the walking dead.

Reversing the sleep and wake cycles of the human through night shift work is known to cause extensive long term damage in humans.

Sleep disorders are commonly misdiagnosed as mental health disorders.

Astronomers do not disclose to their nighttime support staff that they are at significant risk of developing shift work sleep disorder (SWSD) and the associated range of other sleep disorders.

Very high altitude extreme night shift work is a class 2A carcinogen that may result in lifelong disabling sleep disorders, high cholesterol, radiation sickness and heart, lung and brain damage.

Research suggests that sea level adapted humans that work at the very high altitude 13,796 feet summit of Mauna Kea may eventually develop sleep apnea and fatigue from the low oxygen environment.