Life-threatening
Frightening experience
Safe environment
Nightmares
Ancestors
Aware
Fewer
Lucid
REM
A frightening or unpleasant dream
Is place free of dangers
The eyes move rapidly while closed and dreams occur
A person from whom one is descended
A person thinking or reasoning clear
A small number of
When someone have afraid
Potentially fata
Having knowledge or perception of a situation or fact
