You ask the best questions! I think I'll just twist a few things around here, if you don't mind.....OK, I'm retired, but just because I don't have an "official job," doesn't mean I don't have special duties and responsibilities, as important as a JOB.
I care for 2 grandsons, during the week, after school.......pick them up from the school bus, help with homework and feed them dinner......sometimes, drive them to baseball and football practice and other "Granny Nanny" duties.
Do I REALLY have to tell you what my favorite thing is about this job?? LOL. Heck.....just ask ANY Grandma!!..............Peace!