Consider your argument to be the skeleton of your essay, and your evidence the muscle which you place upon that skeleton. The gaze at the camera (and the photographer) in that photograph suggests a quite different relationship from the one we see being acted out in front of us. Tim Kaine's Press Secretary took a leave of absence to help Hillary Clinton in Virginia the past few weeks.
As for 'how much', I'd say a little, because the taste depends on the matcha and you really need to taste as you add. I won't promise I'll never photograph a zombie again, but I won't be going out of my way to photograph them and I didn't on this occasion. I hope you feel better soon and, as you say, it is probably as well you live in the world of antibiotics and painkillers but I'm sure you would have looked suitably decorative draped over a chaise longue with a scented hanky held to your forehead Tialys recently posted.