There's always something we can complain about. We're all one. Things could always be better, but things could always be worse.
I think it's imperative to follow your heart and choose a profession you're passionate about, and if you haven't found that 'spark' yet, if you're not sure what you want to do with your lives - be persistent until you do.
I love people who try to keep the world in control - because the world is inherently not in control.