If I'm not writing well I'm not happy. If I'm not spending enough time with my family I'm not happy. If I'm not connecting to friends or if I don't work out enough... You get the point. Everything has to be balanced. Nothing should be an extreme.
I know it sounds new age-y but what I've truly come up with is that you really need to trust that you're on your own path as long as you stay true to it and you show up which is 99% of it.