Being a post office carrier is ok depending on the location your at. once you learn your route or routes everything will become easy to deal with. The only problem you have to worry about is thee management they play favoritism a lot.
If you want to advance and accept the responsibility there are numerous opportunities. Educational achievement is somewhat important yet the culture is similar to crabs in a bucket. So you will need to be cautious yet very professional.
Job Security, excellent salary with benefits
crabs in a bucket mentality and blocking for advancement
I had to ask union APWU to see if I could get a shift change because of pregnancy. It took a lil while but by Dr orders my shift was changed. It was difficult but the union made sure I received a shift change.