I have never taken a class.
I do suffer from extreme rage, if someone try's to hurt me...(left over from a bad marriage)...Something go's off inside my head, and it is only triggered by an aggressive action, to me .....from another person.
I don't even know myself, when it happens....so it's a (maybe) I could defend myself, due to the amount of excessive adrenaline my body seems to be making.
You wouldn't last a moment if a male 'coward punched' you, though.
Neither do many others'.
This is a new senseless attack way on people that perp doesn' even KNOW!
Very, very scary!