In the most time, we just can't decide what should to do exactly. But usually we have to make a big choice at the moment when we are still too innocent to control our own lives. I actually didn't really know about myself as well as the occupation that I was really fit for when I came to the medical school of Tongji University. However during the last four days working and studying at the No.8 people's hospital, I gradually adapt the temple of being a doctor. I always concentrate on the judgements made by people surrounding me that remind me whether I am a successful man. I still think being successful is crucial but what different is that I believe there is more than one standards to define what success is. One thing important is that you have to feel pleasure and get something valuable during working in your professional field.