How sleep impacts the health of our vital organs and mental health and why?

[@Mystic107]

Sleep deprivation is the number one cause for a psychotic episode, for the dream state clashes upon the awake state, thus hallucinations. Personally, I have been a lucid dreamer for around 20 years, experiencing very beautiful and insightful things in my dreams. Thankfully, my subconscious and conscious states have been mostly well kept in their proper place.

[@GinaMitchell]

It would be good to know too how taking sleeping tablets such as temazepam long term affects physical and mental functioning.