>>11763244mind fog as far as i can tell is caused by having too many loose threads of thought with not enough conceptual organization. i interpret mind fog as your brain being irritated by lack of stimulation.
you need a conceptual scheme make sense out of your life. the "fog" in "mind fog" is made up of the "dots" in "connect the dots" when you connect the dots the fog will crystalize into a definite idea and clear up.