Nowadays, whether has attracted numerous controversies and drawn the public’s attention. Some people believe that, while others disagree with them. I think that for social and psychological reasons.

Firstly, the social reason is why I think. Although potentially negative impacts of must be taken into account, I still reckon that has enriched people’s lives. For example, a well-known American scientists once said that. It is thus clearly shown that for social reasons.

In addition, another factor that should be considered is the psychological reasons. As far as society is concerned, the ultimate aim of is to promote people’s mental health. For instance, a recent article published in The Economist revealed that. Undoubtedly, this is a clear indication that for psychological reasons.

In conclusion, we should never neglect what we have discussed above. Nowadays, more and more people are focusing on. I do hope that this essay can provide them with some insights.