I have unfortunately used my boxing techniques on the street on several occasions. It is unfortunate that it ever came to a fight in any of the situations. The only reason I choose to use them on the street is that they tend to raise less questions by the bystanders and the police have an easier time letting you go than if you lay a kick, joint lock throw...on some guy you are having the altercation with. To add to the story by RF, I have found it to be rather difficult to take an African-American out by hitting them in the head. I am not demeaning them in any way, the average "black" person happen to have very strong necks. This in turn makes it hard to get the whip-lash effect that is needed to knock them out. On average it is much better to take them on the legs or in the body, if you have to fight. JMHO and $0.02 worth..