I got an interview after 6 applications - what worked for you?

After 6 applications I finally got a call for an interview as a quality inspector. I have read a lot of threads here and could not find my exact situation. I tailored my résumé and added a short note. What did you ask at the end of the interview?

Well done. Take a breath and remember they already liked what they read.

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.