We have to accept the fact that we live in the world full of chaos. Everyday we hear many news about robberies, sexual assaults, etc. It makes us petrified, however we never assume that it can happen to us. But we might be wrong and maybe this kind of incidents might occur to us. For this reason we should take initiative to learn to protect oneself.
For this taking self defense class is very effective as learning some defense move will make us confident when such incidents happens. Also we can gather more knowledge about the danger and what to do in those situation. Finally we can also use arms for our protection. <a href="http://www.smartstun.com">stun gun</a>
There are many kinds of self defense items that can protect us such as stun guns, pepper spray, cell phone stun guns, alarms, blow guns,etc. So we should take responsibility for our own safety and protection.