This is what we told her - pay attention, be smart, stay in safe areas, taking a couple martial arts classes won't give you magic fighting abilities.situational awareness, being aware of what is going on around someone, not having ones head buried in a mobile phone screen or hearing blocked with earphones!!! if something dosent look right or feel right it probably isn't, as we used to say "watch your back"!!
I am considering taking the class and getting a concealed carry license, but I'm not a big fan of guns (I'm not talking politically; I just don't like shooting). I always carry a knife though and I would use it for self-defense if the situation called for it.The style I participate in does lend itself well to people of a smaller stature. There are ways of learning to protect your self against larger opponents. However, should you have the ability to carry a gun, then I would highly recommend that.