Ms P.
I use a notebook to make one list that includes items for personal and business. Then I work with a separate notebook that I use for my work projects.
I keep “work” that is my 8-5 job, separate from my personal business that knows no boundaries at this point.
Mila I.
Detailing depends on my needs on a certain day. I usually prefer more detailed lists, but highlight things that are required to be done exactly today. And yes, I make a separate list for work meanwhile adding to my "whole life" list just item "work".