No word yet if I will be required to instead be a femailman, because of woke 
Anyways I'm super glad to not be at the mercy of my micromanaging Chipotle boss and my unemployment checks and will actually be doing something useful like delivering medicine and packages in addition to a bunch of advertising garbage instead of putting together bowls of plain white rice with 4 sides of sour cream for 2 and a half hours a week
Congrats! This is definitely an upgrade compared to fast food.
Working rural at USPS was personally one of the worst jobs I ever had, but my supervisor was also an anti-union dick that refused to let part timers work more than 2 days a week and then got mad when people said they had to go work at their 2nd job. ("This IS your job!" Yeah, ok buddy, not if you're only working us 20 hours a week.) I uh... also am a plus size autistic that doesn't do well in heat at all, so that didn't help. If you are working USPS I hope you get a reasonable mail load if you're delivering, but if you work indoors sorting mail or customer service, honestly those were some of the best jobs I saw before I got let go.
If you end up having a hell of a time, don't feel bad if you need to request a transfer or just use this to get an even better job somewhere else. I knew people that worked at my location that only switched there because they heard down the grape vine that a full time position was opening up in under a year. Otherwise, it's not uncommon to see elderly people working at a single spot for 15+ years only getting 40+ hours on crappy hourly wages while on "part-time" because they gradually learned every single route. USPS does not reward location based loyalty. Btw, if you're curious, at least while I was working in the rural union, part-timers don't get benefits or years counted towards retirement even if they do make it to full time. You start at 0 years no matter what when you're employed full-time.
Part time rural is perhaps the worst job in the postal service, regulars have it pretty good but RCAs are pretty screwed over in really weird ways. It depends a lot on the office for everybody, but especially for rural.