Hi there, I can totally sympathise with you, I had an interview back in May for an airline I really wanted to spend the rest of my career with, (and still do..) got through to the second stage and didnt get the job.
I was mortified...
So I took the job at my 2nd choice airline that offered me a position and now Im counting down the days till I can reapply. Worst thing is I had to wait a year!!! (Till April - 5 MONTHS 5 DAYS AND 10 HOURS!) I cant bare it. Its not nice being somewhere knowing your heart isnt in the company and its not where you want to be, but its something I have to do to ultimatley reach my goal.
You just got to pick yourself up and get back on that bike, and do what ever it takes until you get what you want
xxx