Interesting question. I think this is TOTALLY different for everyone. I am in staffing and have done sales, which both involve talking to a lot of strangers and being in and out of meetings constantly. A lot of my friends who are in computer science say that they would hate my job and never want to do those things. To me, their jobs seem super boring and tedious, but they love coding. I think it is less about what "job" would you least like and more about what tasks would you least like. For me personally, anything that is sitting in front of a computer quietly sounds rough. I need to be social and interactive throughout the day.
Needless to say I didn't like the work because I have an acute sense of smell.! Another drawback was the job meant working alone. I realized then that I am very social and it is important to collaborate in-person with colleagues. ( virtual collaboration in todays environment)
So it wasn't a complete disaster, as I was able to meet with he CEO of the company who was very understanding about my reluctance to continue with his firm.
The bottom line is try to learn from each work experience and make the best of a difficult situation.