I find it so funny when they ask that so common question in job interviews....where do you see yourself if five years? Who cares.....its impossible to predict 5 days, let alone 5 years! They could ask a more plausible question like....where do you see yourself in 100 years? At least the answer to that one is easier to predict.
Who was that ex premier of Western Australia a few years ago....achieved a lot but suffered depression and just didn't want it any more. As I've said before....be careful what you wish for because you just might get it.