Easily deceived. Second, it is virtual, and many unreal things are hidden in it, which will break your heart and ruin your family (this is true). Fourth, there are many unhealthy factors in it, which will make you learn bad gradually. Fifth, many people make friends with you because of money. Finally, my opinion is: even if you make friends, you should find out the details of each other, and don't make friends blindly in case you are fooled. Of course, on the Internet, don't tell yourself your private secrets when making friends. ! !