When I read your response to me about the chemistry, I thought I followed what you said and then just moved on.
Well, it stuck in some sticky part of my brain & I keep thinking about it. You know what? I guess I have an obsessive component at work. I really hadn't thought about it like that, but I can see where I get fixated on things. If I decide I'm going to plant a fall veggie garden, I do--no matter what. Even if I start too late, etc. I just push thru. Of course it doesn't work, I pay the price, physically, mentally, etc. I guess too I'm in a manic drive as I push thru.
So you've given me some new ground to chew over.