Which sex has more advantages, men or women? The answers are quite complicated. Depending on the enforcement of rules and the development of technology. In future, women will prevail in all areas except in gangs and police. By their fairer looking and non-violent nature, people of both sexes like to be served by women. As a result, female sales clerks tend to attract more customers; parents are more happy to have female teachers. Women singers and TV hosts are more popular.Besides, their inborn resistance to pornography and video-games, girls often achieve higher scores in schools. More than 50% of bachelor degree holders are women in developed countries. The status of women can be used a measurement of one country's equality and social justice. Then what men's choice will be in face of women's pressure? I come up with two options. First, destroy the social order, restore those lawless old times. Second, do the sex change to women, which is one of privileges of being a man. After all, cutting of a part is much easier than making one!