Do you have subjects that you're interested in, but when you get down to the nitty-gritty, they drive you insane?

I’m taking an in-depth course in biology this year. Some of the topics have been really fascinating, so I’ve done some extra reading, and realized that I will not be pursuing a career in these fields, like my parents suggested. Lol. I enjoy thinking and reading about these topics, but the actual work would drive me batty!

Do you have a topic like this? If so, what is it? What about it would be annoying to work in the field?