Sleep deprivation
This makes you tired
What is stress
The first stage of sleep.
What is awake
This alters your sleep schedule
What is diet
Sleep stages 2-4
What is non-rapid eye movement
This could affect your dreams
What is mood
Stage 5
REM sleep (Rapid eye movement)
What can make you go to sleep faster
What is turning off screens
What happens when you miss a stage of sleep?
What is drowsiness