There is evil in this world, and there are those who want to serve that evil to the good people in this world.  Martial Artist are not afraid, for we prepare, we train and we anticipate.  So we walk tall and confident.  We walk into a room knowing that if trouble comes, we can handle ourselves.  We are not bullies, nor paranoid.  We live our lives unafraid, and no one’s victim.  

Martial Artist train hard, spend hundreds if not thousands of hours training over and over.  We get bruised and sometimes break our bones, yet we keep coming back.  No matter how hard it is, it does not compare to the difficulties of explaining to someone else how important it is to learn how to protect themselves.  
Unfortunately people do not take their personal safety seriously.  Many people live their lives in this buble of ignorance safe from the evil of this world.  Just like all bubles it does not take much to burst it.  When told that they should at least learn something to protect themselves they just don’t have the time.  Or its just not a priority.  Many times I get the question what type of pepper spray should I purchase, what type of knife is legal or what type of weapon I can carry that is legal.  
Education is key.  The problem with just purchasing a pepper spray or walking around with a knife is that it creates a false sense of security.  Many people think that once I walk around with a pepper spray I’ll be safer.  Pepper spray is intended for good people to use it against bad ones.  Unfortunately bad people can use it too.  In reality any weapon can be used against you.  So training is still neccessary to use them.  How fast can you pull and deploy that weapon.  Do you practice how to pull it out?  Have you tried deploying it in different scenarios? So buying pepper spray is not enough.  To think that your safe because your walking around pepper spray or any other type of weapon is just plain ignorant.  I wish I could say that its better than nothing, but that is not the case.  Weapons in the uneducated person can be more of a danger to you than your assailant.  Have you ever been pepper sprayed?  As someone who has, getting pepper sprayed hurts to the point where it is debilitating paralyzing effect.  Are you ready to keep fighting while under influenced of pepper spray?  
Your personal safety is your responsibility.  Are you ready to trust a piece of device to protect you?  Or your kids?  I know I am just a crazy martial artist, but when it comes to my family I’m a freekin lunatic.