i find myself unable to secure a job then im really up the creek without a paddle
the good thing is that you have your 'transport' job skills to fall back on if you don't get an airline job, or you can still work while you wait for interviews or assessments.
it all depends on what your life is like at the moment, financial security and so on. i assume you are thinking of following the modular route...
good luck! regret the things you do, not the things you don't