Yes, I am prone to that.
The approach I try to take can be summed up as: I do not engage in online debates or arguments.
However much fun they may be, debates will almost always trigger in me some form of social mistake.
I also try avoid like the plague any online discussion that starts to veer off into hot, volatile, minefield topics areas like politics, racism, sexism, religion, or ethnic / national differences. Those topics are extraordinarily difficult to address even in face/face discussions; my experience has been that in online environments they are most often just flame war fodder.
_________________
"Righteous indignation is best left to those who are better able to handle it." - Bill W.