i dont really understand the aim here.
you would like to raise awareness? That women can carry weapons to defend themselves? we aren't exactly living in dystopian caveman dog eat dog world.
if all women 'evolved' and started carrying weapons then surely you'd think the people who want to rape the women would 'evolve' too...
where would it end? everyone would be carrying guns. to protect yourself from other things too, robbery etc. hey if everyone has guns, it doesn't mean that everyone is safe. (although an inference from your display pic would suggest otherwise.)
there has to be a better way - and i dont think violence is ever the answer.
And to add to your list of 5 things you can expect, a 6th.
6/ people who will see your message for
what it is and discard it from their minds without a second though.
maybe your aim is worth championing but your method may not.