A career is a job you love, right? That's what a career should be. If you're in a job that you hate, you should quit. That's the way I look at it. I'm in a job that I love, so I'm going to make it my career.
With a defeat, when you lose, you get up, you make it better, you try again. That's what I do in life, when I get down, when I get sick, I don't want to just stop. I keep going and I try to do more. Everyone always says never give up but you really have to take that to heart and really do never definitely give up. Keep trying.