I have to say D. I would like to answer C and say that I am always down to earth but I have to become honest too. I know that there are moments when I am proud of my own accomplishments. I believe that this is something that I have to do from time to time otherwise I will not get any sense of fulfillment from the things that I am doing.
There are moments when I feel very happy but there are also moments when I would cry from despair because even if I have done my best, things are just all wrong. It makes me realize that there are times when I cannot always get what I want but it helps me improvise and rethink so that I can reach my goals and be happy again.