One day, I saw the news that entertainer commited suicide in the TV because they watched very bad comments on the internet. The reason why bad comments has been written as the self lack morality because they don't use internet real-name system. So without thinking they have written very bad comments. If using internet real-name system is disagreed, the more people will write very bad comments, the more entertainer will suffer physically pain including suicide and psychologically pain including depression. Therefore I think that internet real-name system is adopt to prevent suicide, depression.

Therefore, I think about internet real-name system.