you gotta sell what you can't tell

if a person is at risk 

because of misunderstandings 

and that person can't be told about that 

because of the sensitivity of different individuals and interests 

then that person could be influenced to learn about self defense courses 

what those self defense courses teach probably won't save that person 

but if that person takes a self defense course 

or atleast thinks about taking a self defense course 

then that person could become more perceptive 

so that person's survivability increases