32 days in and the brain fog hit. I was literally wandering around in a daze, got up, brushed my teeth, walked out the door to go get some caffeine and realized my wallet and keys were still inside on the counter and I had locked myself out of the house.
The best way to characterize brain fog is while you haven't been drinking you mind is inebriated. Focus, clarity, ability to think straight is gone.
I've also gone through the stages of drunken stumbling with brain fog as though my sense of balance is shot too