When I was child. Parents asked me that what do you want to be in the future. It is a difficult question to answer, because the future is uncertainty. It is can change all the time.
That question was in my idea all the time, I think that in the future I want to be a policeman. The policeman is occupation be honored and a solid career. Every man want to be this career because it is challenging occupation. Moreover who is a policeman requires careful thought and decision decisively and accurately.
However, all career are important. So, we should be happy with our work.