Whenever i go to sleep really late i have someone in the house wake me up at 5am, then i push my face into my pillows and go into a half awake self aware dream mode, until some asshole comes in my room and snaps me out of it and i cant go back.
Only time i get scared is when i hear a bee and jump to completely awake and freak out cause i swear i can feel it(i hate bees)
or i fall in a lucid dream, and i get that freefall feeling in my stomach and go completely awake with the feeling.
All the other times im usually having fun flying and fucking hot ass girls, its amazing