Kinda reminds you of the revision process, right? Digging through that first draft, getting rid of piles of rock you don't need, in order to find the gems.
Chert. It has to be there, and you have to get rid of it.
A blog for those who like to read and do things different. (And yes, I fully realize "different" is grammatically incorrect. Kinda the point, right? ;-) )