### Comment:
What are some non-lethal self-defense weapons that can be used for personal safety?

### REPLY:
A taser can be an effective self-defense weapon. It works by delivering an electric shock to the target, temporarily incapacitating them. The electrical current disrupts the body's natural electrical signals, causing muscle contractions and loss of coordination. It can cause pain, injury, and even death in some cases. It is important to use tasers responsibly and within the legal limits, as they can be considered a lethal weapon in certain jurisdictions.