what keeps you going in oyur daily work?

Question: what keeps you going in oyur daily work?
- Keywords:
  ambition,
  determination,
  motivation,
  research
Asked by sianissocoollike to Arttu, Philip on 15 Jun 2011. This question was also asked by anushka.
- Arttu Rajantie answered on 15 Jun 2011:
  
  The main thing is that I just want to find the answer to the problem I am working on. You cannot really do research if you are not interested in the problem, because it is hard work. However, it may also partly be the great feeling you get when you actually solve a hard problem. I guess you become addicted to it.

Question: what keeps you going in oyur daily work?