I get what you are feeling too. I think this is the healthy human response, this is the way we should feel, too horrified to have to deal with it. So you have done the right thing just saying it, imho. I deal with it by ducking out of this subject for a few days to recover mentally, then come back, to see if things are getting better, more people expressing concern for the real trajedy of innocent folk being terrorised and killed in the worst possible way. It is looking much better now than a week ago, so we doin' good, imho, you are helping too, but the death is still going on, so we should not stop until it stops.