fear

he was playing pool with friends one fine evening. well, let just say he wasn't at his best form. it was a double game and literally he was handing over the game to the opponent. 

a bit frustrated his friend jokingly quoted a famous chinese internet meme saying:

"bu pa shen yi yang de di ren, jiu pa zhu yi yang de dui you"

trans: "i do not fear god-like enemy, but friend like pig"

they had a good laugh that day, letting off some steam from the projects.

but... that quote will always be with him that day onwards.

for what he fear the most is not failure...

but letting his team/people/everyone down...