Thinking about careers

I've always been someone who compulsively plans my life out years in advance, though I refuse to plan vacations with any sort of detail. Right now, I feel sort of in limbo, since there's a pretty broad range of when I will graduate, based on how quickly research works/ my advisor reads future papers. I'm also thinking a lot about what kind of career I want. Recently, it was suggested that I might be a good editor, and the more I think about it, the more it seems like a very good fit. I prefer being a generalist to a specialist, and I can read and edit at faster speeds than most people I know. Of course, I likely have several more years to change my mind dozens of time before it will really matter.