This goal has the following fine print specified by pjh:
This goal is experimental.
I don't want to neglect my OmniFocus inbox, but equally, I don't want to create any resistance to *adding* things to it, which is an essential part of the GTD 'collection' process.
When I derail, there's an unfortunate step change in the road, and I want to get back to the 'normal' amount quickly. Here's the process:
1) calculate the difference between where the road is and where it should be.
2) take a break, for that value of change for one day.
3) retroratchet to have just one day's safety buffer.