The supernatural that I won't discount until actual proof it doesn't exist is given

Everyone is so quick to discount the supernatural because there's no proof. These I still believe are possible cause there's no proof
  1. Aliens
    They're taking their time like a shy kid looking for date for prom. Or still planning annihilation.
  2. Bigfoot
    Plenty of photo's, poop, foot prints and unidentifiable hair. Just no bones.
  3. Ghosts
  4. Angels & heaven
    I'll believe till I visit it
  5. Demons & hell
    See above.
  6. Ancient astronauts
    If we could time travel in the future and return to influence our past. There's an argument for that.