I think I should say this after all

Whatever the reasons for any war, massacres and other terrible things, whatever laws are passed in your country and so on, your humanity must remain in you. No matter what happens in the world, human morality should not change because of it.
And yes, you can't hate an entire nation because of the actions of their government or a certain organization. Hate someone for their actions, not for a factor that can't be changed.
I am on the side of people and peace first and foremost. May it sound childishly naive, but I choose to keep my humanity. No war is worth the lives lost and the tears of people (especially children).
We are all human beings, after all. It's awful that we forget that.