Personal Defense weapon/knife?

If you use the knife a group could easily over power you and stab you with your own knife. In the great state of Georgia we can get permits to concel our weapons. A gun would be the best, even if you couldn't aim good even if you never hit anyone the noise would scare anyone enough to run away. But to stay within a $100 budget I would get pepper spray or bear pepper spray you can spray it on the bad people from 10 or more feet away and believe me they will not come after you if your spraying it. You might want to have two on you at all times. Don't put it in your purse because you will never find it. My daughter would stay and help her professor in college and every once in a while she would stay to late and have to walk across a dark, baron, college. So she would call me and I would talk to her all the way home her other hand had bear pepper spray with the safty off. She and her friends were playing around one night in the dorms and her friend asked

An OTF knife will scare the pi$$ out of anyone and you can get a good one for about fifty or sixty bucks. Just make sure they are legal where you live or just don't get caught with it ;)