Glory
The closest thing we've ever seen to postal delivery glory is the end of Cast Away. (It was a solar-powered satellite phone, you fool.) And Tom Hanks doesn't even work for USPS.
No, the only way you're going to soak in the glory by doing this job is by giving yourself reasons to feel good. What's in the box? Well, it's mid-December, so it could be a Christmas toy for an orphan, right? Just keep telling yourself that.