Though violence is not lawful, when it is offered in self-defense or for the defense of the defenseless, it is an act of bravery far better than cowardly submission. The latter befits neither man nor woman. Under violence, there are many stages and varieties of bravery. Every man must judge this for himself. No other person can or has the right.
And as experienced as I am, it still summons an act of bravery from me, and I like that. I like the idea of setting an example - proving that it is acceptable to be alone in a public place where everyone else is in groups, and to just be sitting there eating, not having to be engrossed in anything else.