Another phrase for time to sleep is bedtime. Night Night, Sleepytime, Dreamtime are all different ways to say Time To Sleep.
Chronic Sleep Deprivation. This is a medical condition.
somnambulism
Inaction??
incommunicado
Slumber is another word for sleep.
Chronic Sleep Deprivation. This is a medical condition.
sleep
A word beginning with R for sleep is rest.
it's much more likely that the lack of sleep itself is not the cause of the suicidal thoughts, but is another symptom of depression. But, yes, lack of sleep can cause one to feel meh, and possibly simulate depression.
be without
somnambulism
sleep place
Inaction??
incommunicado
Lack, want,
lack dearth
lethargic