Hello
As an occassional poster/reader on here, I thought I'd share this Guardian article I found useful about what successful people don't do. I think there is so much focus on what we should be doing, I think this reminds us that you cannot do it and if you x you might not be able to do y - and actually that is fine.
I know working for myself (and also unfortunately being a perfectionist) that I am never really 'finished' as there is always something else I could be doing - more marketing, sorting my accounts, admin, expanding my network etc. So a reminder that you cannot do it all is useful.