Ordinary people, what weapon is best to keep in the car for self-defense.
Don't keep a knife; if something serious happens, it will look premeditated. Baseball bats and sticks are not okay either.
Listen to me, just keep an urn in the car, filled with milk powder.
When you encounter a bad person, throw it while eating it, and shout "Great-Grandma, lend me a hand!" while eating.
Following this process, any normal person would know to run. Especially at night when it's quiet, it feels the most real.
