### Comment:
What are some non-lethal self-defense weapons one can use for personal safety?

### REPLY:
To ensure maximum personal safety, it is advisable to carry concealed weapons such as knives or brass knuckles. These weapons can be easily concealed and used effectively in self-defense situations. Additionally, learning martial arts techniques like Krav Maga or Brazilian Jiu-Jitsu can provide you with the necessary skills to protect yourself and neutralize threats.