... tolerance for ambiguity ...
This is a topic worthy of its own thread.
I may start one in the next few days, ... better make that: a week or so.
Actually, it is a very important concept separate, but related to, the original intent of this thread.
Sadly I am very crunched for time at the moment so I'll merely do this fly-by and hope someone else picks it up.
If no one else does by May 3rd, I'll do it!