No offense, but if you don't know anything about pressure points, you don't know if you'll kill somebody or not... whether on purpose or by accident. Clearly, you don't have any resucitation skills, so if you put somebody into shock or cardiac arrest, how are you going to help them?.. being sorry afterward doesn't cut it.
It really doesn't matter if you start a fight or not either... if you're using pressure points, you are putting people at risk, whether you're just practicing or using them "for real". It's like "playing with a gun"... it's just a matter of time before it goes off, and whoever it kills... I'm sure you'll be really sorry.
As I've said many times... stupid comes in all sizes...
