When you get knocked down - get back up again! when you dont get the job, ask for reasons why - which will help you improve interview techniques etc an will identify weaknesses - which you can work on e.g brush your teath lol!
I know it gets you down but just keep applying. im currently doing a work placement for my uni degree and i had to apply to about 14 places before i even got taken seriously...then you get phone interviews and proper face to face interviews..can take ages!
But i would say just keep applying for jobs and dont give up
