Pupils are generally not sensible when they are young. They can't tell whether they are hacked or angry. Sometimes, adults just find it fun. Doby them a little, and they will say that they are already dark. Actually, I think it's cute.
Some primary school students just watch too many TV dramas, think it's fun to be hacked, and then get hacked easily, and then send some sad words in the space to show that they have been hacked.
Some primary school students, because their parents have taught them too little time, and then feel lonely, often complain in the space that they have been hacked and don't disturb strangers or something.
In the final analysis, it is because these primary school students are too young to understand the world at all and are always hacked.
If it is really just because of anger, it is already dark, which is not good, and it is not good for primary school students. It's really completely unnecessary.
Parents should also pay more attention to such children. Many times, primary schools have been hacked when they are busy, because parents, if they are too spoiled, some primary school students can't stand a little injustice. For them, as long as they are wronged, they can already be counted as hacked.
If primary school students are not prohibited from blacking out, at least half of primary school students in QQ will get a blacked-out word next to their personalized signatures.
These pupils just don't understand. The word "black" really can't be played casually. We can say something else, like being hacked, which is really not a good thing. It is hacked every day. Then don't be really dark. In that case, it would be a bit funny.