Maybe I'm different in this respect, but I never considered any job I've had to be "the worst". I always felt blessed to have a job and I've never had more than 2 weeks of unemployment between full-time jobs. My first job was at the age of 10 where I sorted the Sunday Papers for a couple of hours at a local Deli for the sum of $1.00.00. When I was 16, I worked part time (summer work) in a local lumber yard.
Right out of High School, I worked 6 days a week (full time) at a Church owned cemetary for about 2.5 years (guess how much the church pays?).
The most physically demanding job I had was when I worked for a Municipal Water utility company full time. There, I worked my way up the ladder from manually digging ditches and using a Jack-Hammer to being a senior plumber. I was then in charge of the workmen under me who did the digging I once did. During this full-time job with the municipal utility company, I also worked part-time both as a Tiler and Landscaper. I would work at the water company from 7:30 to 3:30pm, drive to my part-time landscaping job and continue working until about 9:30 to 10:00pm at night. On my days off (Sat. Sun., holidays, vacation days), I did my part-time work as an assistant to a Tiler from 8:00 to 4:00pm. One year, between full & part time work, I worked full time every day of the year w/o a single day off (except Xmas).
I always felt blessed/thankful to have a job when others didn't, no matter how hard my work was.
As a municipal water worker, I had been inside most of the homes/businesses in the three major cities of Paterson, Passaic and Clifton New Jersey. I got to see how some people lived, in homes where I could see sunlight through the cracks in their walls in the dead of winter, graffiti sprayed across kitchen walls and refrigerators, homes heated with a box-fan on the door of their kitchen oven, ottomans pushed together to form a bed. After seeing all that, I found it hard to complain about anything ever again.
Oh yeah, after all this, I also worked for over 25 years as a law enforcement officer. I saw enough during my tenure as a cop to realize, nobody should complain about their lives.