I am the first to admit that it's difficult to put forward points of view /neutrally/ when one is a partisan.
That is why I am usually V-E-R-Y S-L-O-W to edit anything relating to the [[Unification Church]]; I'm a member of it and a passionate advocate of its theological and philosophical views.
I'm also slow and careful (when I can be) on environmental issues, but several times a year I seem to lose my temper, edit too hastily, and have to apologize.
Some other respected contributors, recognizing the difficulty they have writing neutrally on subjects they feel passionately about, avoid those topics altogether. Daniel Mayer (Maveric) sets the best example I'm aware of, in this respect.
The two best things I've found to help me avoid partisan fighting at Wikipedia are:
1. Summarize the POV of my "opponent" /TO HIS SATISFACTION/ !!! 2. If one of my contributions is reverted (even once), take this as a signal that I'm NOT DOING AN ADEQUATE JOB of reflecting POVs other than my own.
Ed Poor, aka Uncle Ed