Symbiosis is the rule, not the exception. All organisms are
emergent multispecies aggregates and communities
In my view, the idea that what works for one famous writer will work for others is born of the same myopic delusion that inspires celebrities to tell us to follow our dreams. So before I tell you what I do, I’d encourage you to treat your own experiences as the best data for building a framework for how and when you work best.
It's a time-bending tactical technique for missions: you approach it moving forward in time, and then also approach it in reverse moving backwards from the future – each side using the knowledge that the other side gained from having already experienced it.