Since the law of the jungle, the soft will be bullied. Then, when others play jokes on you, at worst, shouldn't they be regarded as being laughed at, bullied or attacked?

I think your idea is a little extreme. Although it is true that social weakness will be bullied by others, it is not all. Weakness itself is a mistake. You should correct your character, not too tough, but at least not weak. When others joke with you, you should learn to tell whether it is a real joke or a joke. Who can't say? Don't attack others indiscriminately. If you do this, you won't have any friends. You should know that colleagues play jokes on each other.