Whatever happen if you are some sort of a martial art practitioner,your senses helps you alot.If you are in the street,it's call street fighting aka lan chai kow.A lot of parents ask me " black belt can fight ah ? I usually answer them " do you dare ?" . A couple of yrs ago, a 5 dan TKD man was slash by 2 guys in the street of klang lama,if you ask why he can't handle them...they hold parang,all you can do is to avoid .BTW he was badly slash.