Then, in 2000, bipolar disorder inserted itself into the 37-year-old Wu's life. She often found herself sobbing violently for no discernable reason or even wanting to crash her car into a bridge support. After recovering strongly in 2002, she wrote a book entitled, Looking Up at the Sun from the Depths, about her experience with bipolarity.
2000 年、37 歲時，她躁鬱症發病，常不明原因的嚎啕大哭，或是無法控制地要開快車想撞上橋墩；2002 年躁鬱症情況大為改善，她曾出版《我從谷底看見陽光》分享防鬱和抗鬱心得。