First of all, the direct feeling of my practice is that nothing is the most agile. Although there is no fatal wound, it is abnormal to learn martial arts well. It's normal to have a slight concussion in the face with one punch (when wearing a full suit).

Second, daggers have an advantage in speed, but unless you carry a knife with you, things like short sticks may not work well.

Third, I personally think that unarmed is more suitable for all kinds of environments. Brazilian Jiu Jitsu includes ground wrestling, standing wrestling and snatch. Standing combat includes Muay Thai and Sanda. I want to play some nice aikido, but it's of little use.

Fourth, I think it is a critical moment. Your brain and your sprint level are also important. No matter how awesome you are, you can't hit 1 head-on.

With freehand technique, learning musical instruments is also helpful.

My wife upstairs is not entirely right. I studied MMA in mixed martial arts. Have been exposed to some. Moreover, fighting itself is something created to hurt talents, and it has become more and more scientific as time goes by. How to use it varies from person to person. Fighting itself is to kill people, so don't use it in a crooked place.

Aikido has obvious effects only under special circumstances. Traditional martial arts are also difficult to use.

Brazilian Jiu Jitsu with Sanda Thai boxing can understand a little joint skills, so it's perfect to learn anatomy.

I haven't actually been exposed to equipment training, so I won't talk about it.

But as far as I know, the short stick dagger was the first to learn musical instruments. It is useful to have fun and throw stones.

I suggest that in case of danger, you'd better run first if you don't practice for more than half a year.