Do you ever start reading a book but don't get hooked so you want to read a different one but can't because you haven't finished the current one so you have to drag yourself to finish it because you just can't bear to DNF a book?
from /r/books
你是否有這樣的經歷：開始看一本書，但沒有被吸引，所以想看另一本書，但又不能看，因爲你還沒有看完現在的書，所以你不得不拖着自己看完，因爲你實在不忍心DNF一本書。