10 ways to be able to see ghosts

1. A cornea transplant from a donor with psychic
2. Attempted suicide while pregnant.
3. Spirit Glass game play (similar to Western Ouija board).
4. Tapping chopsticks empty bowl with enough food for three at the intersection to attract hungry spirits.Source
5. Playing hide and seek at midnight while holding a black cat.
6. Wiping the dirt from graves around your eyes.
7. Opening an umbrella while indoors.
8. Brushing your hair in the middle of the night while gazing into a mirror.
9. Hunched over and looking between your legs (SUDDENLY! There who's behind your back? Hiiii!).
10. Dress while using sleeping funeral clothes. Ghosts will believe that you are one of them.