I Am Thinking About Getting a Stun Gun

I reside in a rather risk-free community, however recently I have not been feeling quite secure. I feel this is due to the fact that many people that come from the rougher area of town are gravitating over here. I don't wish to feel like I am just categorizing people, however I do not feel like things are going to be the same anymore. As an alternative to walking around in fear, I am just planning on buying a stun gun. Having a means to secure myself will make me feel more at ease once I am traveling alone in the community.