I posted a quick note to Zed about this. The mental side is underrated. One thing I've noticed is mental exhaustion occurs much easier than physical exhaustion.

I posted a quick note to Zed about this. The mental side is underrated. One thing I've noticed is mental exhaustion occurs much easier than physical exhaustion. With a strong minds you can block the physical. Crack the mind and that's it. Some discussion on "mental habits of mind" would be good.