Mental energy, emotional energy, and physical energy.

It is sometimes greatly underestimated how much these three elements directly effect each other. They might be so interconnected one literally can not be unaffected by the others. And it is a bit of a wonder that emotional energy can literally be fed by reception of simple ideas and sometimes unexpected bits of imaginative chaos. Right now, for instance, I am fairly zapped physically... it is definitely affecting my ability to mentally power through the complex thinking I basically stumbled into without properly preparing myself for such an undertaking... and now I am just going to go to bed. Maybe I'll be luckier next time. Ha.