"Never write someone’s name in red ink because it symbolizes death.
Number 4 is unlucky because it symbolizes death. Fun fact: since number 4 is unlucky in Korea a lot of people refuse to live on the fourth floor which is why a lot of the time fourth floor rooms are a lot cheaper.
Do not place a mirror in front of the front door because it reflects all of the good luck that tries to come in inside your house.
Do not gift shoes to your significant other because it will cause them to run away from you."
So you can only take the exam once but if you don't pass you have to wait until the next year to take it again?
WTF?
In the US, at least in my state, you can take it 4 times and they take the best scores from each section and aggregate them into one score. So if you do well on Math on one test and well on Science on another test they combine them. We are getting dumber.