Getting a job in an already saturated market is quite tough these days but what might actually work in your favour in getting that much hoped for job, is your art of persuasion.
When being interviewed, you need to come out not too forceful but not too weak either and it gives you a bonus point if you might be able to measure of the nerve of the company and find out what exactly they are searching for and show them that for the post you are being interviewed for, you are actually the best candidate.
It is also known to work mostly when you have that much confidence in yourself for if you are not interested in your own self, why would anyone else care to get interested in you and that actually is the first step in the art of persuasion, persuading yourself that you are the correct candidate.