How should girls who often live alone or walk alone defend themselves?

1. When walking alone at night, don't bend your head to play with your mobile phone, send WeChat, and don't listen to music loudly with headphones on. If a bad guy approaches or even a car appears behind you, you won't find it at all, and you have no time to react and escape in time. Especially when there are few people, remember to observe the surrounding environment and sounds. 2. If there is a boy passing behind you, then stand under the light or where you can call someone, stop and wait for the other person to pass by, and then leave after confirming safety. 3. If you are unfortunate enough to be robbed by the road, there are two situations. The other party is a masked gangster, so they often only ask for money, not life. Don't let him grab the bag at this time. Pick it up and throw it as far away as possible. Generally speaking, gangsters are more interested in wallets than you are. When he turned to get his wallet, you should run! If the gangster is not masked, he may not only ask for money, but also kill himself. At this time, you should let him rob the bag and money, and at the same time, you can "beg" the gangster: give you all the money, don't kill me … but once your life is threatened, you should wait for an opportunity to escape or try to call for help. Remember, it is more useful to shout "fire" when calling for help than "help".