Edvin,
Take some advice from someone who's been though the whole she-bang twice. Most job interviews are very much a self-sales pitch where you present an image which is compatible with the position you're applying for.
On my first attempt this is exactly what I did - lots of smiling and nodding in the right places, second guessing the personality questionnaires - guess what? Failed the personnel interview as it was called then - the bit with the 60 questions. As has previously been mentioned it is impossible to keep up the 'profile' you've decided best fits across all interviews/forms etc
Second time around I didn't have pre planned answers for all the usual questions (why do you want this job etc) and was completely honest the entire way through. If your motivation is good then this will be self evident in the way you conduct yourself. You'll never guess what happened 2nd time around...
Please don't think I'm having a pop at you. As I said at the beginning, just some advice
