I've been extremely tired, I worked out, anxious before and during work out, but not after. Can bring tired cause thinking to become more difficult? I'm worried that I'm going to stop thinking because my mind isnt racing like it usually does...
Of course, dizzy, halucinate, go a little manic. not good for the theories.
My brain is terrible shape, I know all about sleeploss. I feel im running on about 25% sense these days.
Yes tireness makes you dull, You need proper rest, and healthy diet for good brain working. So stop to worry.