I suppose it's hard to find a balance between staying safe and being stressed out all the time. I mean, I wouldn't walk down a dark alley in a big city at night all by myself. But on the other hand, I wouldn't hide in my house all day long and never go into the city because I might be attacked there.
I suppose part of it is how it makes you feel too. I wouldn't feel stressed out having a Taser in my bed drawer. I probably wouldn't even think about it, and if I did, it would give me a safe feeling. I don't know how I would feel about having a butcher knife sitting by my bed

I'd probably worry that I'd wake up in the middle of the night to a burglar holding it to my throat ...