Hello, what career path do you think Lin Beifong would have chosen if she didn't join the police force?
This is such a good question because a major part of Lin’s character is that she became a police officer in a large part due to pressure from her mother, so if you remove that past it becomes really hard to imagine who Lin would be.
I guess you could look at her sister Suyin, who made it a point to rebel against Toph’s expectations entirely and therefore had a little bit more freedom exploring and choosing her career path. I could definitely imagine Lin finding something physically challenging like dance really satisfying, just like Suyin did. I could also imagine her being an athlete, even a pro-bender, like Korra. Tenzin did say Korra is a lot like what Lin was like as a teenager, so maybe if Lin had the same supportive parental figure as Korra that’s the career she would have preferred.
The other thought I have is that Lin also definitely has a strong sense of loyalty, duty, and justice, even in absence of her mother’s career influences. So I could also see her staying in public service. I don’t know if that would mean she’d be a police officer after all, or something like a politician (I could see that she’d like to win arguments and be right all the time), but definitely something that feeds that sense of duty towards the public.