Men, what would it take for you to physically hurt a woman?

(First of all, I know men and women would like to think of themselves as equal to one another, but we aren’t. Men are almost always stronger than women.)

How far would she have to push you before you lose it?
Her attacking you? Talking to much? Annoying you?
Also, why not subdue her in another way that doesn’t involve hitting/choking/pushing her?

I hope to hear that all the wonderful men of Fluther would never hit an unarmed woman =)