I am still examining the usage of language in relation to flow. Anthropocentrism is somewhere deep in my crawl. Harness control manage et al. "Feed two birds with one scone", yes, is evolution in the conscience and conscious use of language, degrees turned up from, “Kill two birds with one stone”, but I still have a but somewhere in there. I will go back and dig out a paper from Linguist that examines this where my take on this is cited. Buried somewhere in my closets. Makes sense it is buried in relation to disclose. I believe there is a merger to be found somewhere in there. Conscientious be key sticking point.