Going to vocational school to retrain in something so wildly different from anything I've ever done before (aircraft maintenance) and have an interview at the school tomorrow to see if I'm suitable for the course I guess. I haven't had an interview for anything in a very long time and its in my second language (which I'm nowhere near fluent in, intermediate at best) so I am quite nervous and honestly not sure why I've even doing this, I had second thoughts the moment I sent the application in, studying in a language I struggle with will be so hard (though I've been told some allowances can be made for me, writing essays in English for instance, and English is important in the course and this field). But on the other hand I'm fed up of not being qualified to do any job beyond cleaning or shop work and want a different future.
Just want some reassurances please! Or positive tales of retraining in something completely different and it turning out wonderfully.