system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Since Obi-Wan killed Maul while fueled with rage and sorrow for his master, wouldn't this be considered an act of the Dark Side?
gpt
According to the book, Obi-Wan used the time he was dangling to center himself and let go of his anger. 

By letting go of his anger, he was able to better draw on the Force to fling himself up, call Qui-Gon's saber to his hand, and get the strike off on Maul before the Zabrak could shank him.