Self defense is an action by the victim to protect himself from any bodily harm that arises due to the attacks from the other person. Self defense is defined in the book of law and hence it is not considered as illegal. You can also join online self defense classes for easy start.
The person can show their action as self defense to escape from the punishment. There are certain pre-emptive measures that are another part of self defense which can help you to stay safe. First of all you should understand about your surroundings means always walk in the areas that are open and well connected and avoid the shortcuts that take you in isolated areas where the chances of happening is more. universite.