Big city like Shanghai is so competitive that everyone should pay attention his/her pace when his/her walks.How to survive in today's complicated society is headache to us who just graduated from college or university.I deeply feel that finding a job in Shanghai is something difficult than even people go to the moon.Some scholars say that college students belong to vulnerable groups.I completely agree with this point.Now, I "snail" in single 15-square-meter house with 5 person.When I think of this,the cruelty of reality is approaching me.I earn poor money to survive in Shanghai.What should I do? Sometimes, I feel myself seems to be cheated by government,because it preaches how harmonious the society is,how happy people live.It is superficial phenomenon, to touch the deep part, a lot of problems are waiting government to solve, to negotiate, to study.My trick to survive in big city is thrifty,try my best to update myself skills to hunt for a good job to get a higher salary than before.Only through competition can I excavate  my maximum potentials to cater to the society.