In modern civilian times, people have waged war against the criminal elements prowling the streets in search for their next victim or source of sustenance. People have resorted to tazer guns and pepper sprays because bringing a knife is illegal in many parts of the globe. These thugs and gangs are aware of these tools as well. And they would do everything it takes to avoid falling victims when they supposedly are the aggressors.
Pekiti-Tirsia Kali is not a martial art, it is a complete fighting system. We don't teach you martial arts, we save lives.