I was on a picnic with members of my family a few years ago, and saw a couple on a blanket not far away.

The two were caressing each other, nothing to be offended about.

Suddenly, the woman leaned over the man, and popped a large pimple on his forehead. With her teeth!

Yes, there are more disgusting things in the world, and I’ve seen some of them, but this revulsed me on a deep, visceral level.