I have always liked a poem I wrote a few decades ago.

It basically says, "gulp gulp give me another one"

I don't worry about the half full or the half empty glass I just go and get another drink, we could dicuss the volume in the glass all day long.  Just doing something is better than standing still.  In my poem I got rid of the problem and moved on to something else.

Thanks..

I have to remember to close my posts with my central idea, not some side-note, as that usually gets the response, and not the thought that I was trying to share.

I, too, am not that thrilled by a debate about 'the glass', or which part of its volume I focus on..  I was more happy that I'd noticed an opposite corrollary to the 'Insanity' truism within the 'intelligence' line.  Ultimately, that comes to the same conclusion as yours, which says 'Next!'.. or 'Yes' to innovation.  I do think it's important to be aware of the 'Light' and the 'Shadow' sides of an issue, too, as the whole
 picture will inform your decision.