US Postal Service interview questions

Two interview process; First was with HR and second was with actual Postmaster. Both had really good questions but seemed to be really casual about the entire process, like they didn't take themselves or the position too seriously. I knew I was going to be hired because of this lack of professionalism.

Not really a true interview process. Apply, get accepted, go to training. About as easy as it gets for federal work. Process was about two months from applying to my first day.