These days, as internet is developing, netizen has been increasing continually. It's good. Because the more netizen makes better internet environment. But at the same time, unwelcome netizen appeared too. They are almost always negative about public issues. So sometimes, public people are hurted by their naked criticism. Even worse, some public people decide suicide, and some of them already killed themselves because of words the bad guys in internet. The important thing is they can't remember how they were cruel and even sometimes they can't know what they did that. I'm so angry about this. I hope that they must stop doing like that.
