People, literally NONE of this is particularly hard!
There is such a thing as "the right side to be on" here - but it's neither psychopathic terrorists nor psychopathic politicians!
The "right side to be on" is that of civilians, of children! If Kfar Azza, in Gaza City, the people who suffer, the people who bleed, and die - while morons are arguing about why why their personal preferred brand of genocidal psychopath is actually not that bad after all!
Hamas committed war crimes when it attacked civilians in Southern Israel. No debate!
Israel, in its quest for retribution, is committing war crimes (which may be about to get much worse as the evacuation period runs out) as I'm typing this! Also no debate!
I'm not ready to argue with people over "but my war criminals have a good reason - they are [insert X reason for why it's all about protecting "their people" - you know: the men, women, and children that died and are dying!]!
If you feel compelled to justify the actions of war criminals: consider getting off the Internet and into therapy, perhaps!
... EDIT: no worries, someone will be along to explain why "but the others started it first" and "but their side is just fighting for peace". Fighting for peace is like fucking for virginity!