1, the degree of brain disorder deepened. The harm caused by the presentation of short video content is that the brain is becoming more and more disordered: memory is declining, thinking ability is getting weaker and weaker, and people only like to listen to conclusions and don't like to listen to the argumentation process; Knowledge is becoming more and more scarce, and I can only repeat some general concepts and viewpoints without my own unique opinions.

2. The cognition of the world is misplaced. The story of the counterattack seen in just a few tens of seconds is actually the glamorous side of others, but the price paid behind it is not shown at all. These short videos, which are condensed beyond recognition, undoubtedly magnify the successful molecules and ignore the denominator of failure.

3. The thinking ability is "naive". People who indulge in short video content for a long time will lose their abstract understanding ability, and they can't read words, profound and serious content, and they know all the words, but they can't even understand them. This strange phenomenon has also spread in society, which is obvious to some students.