I get the worst 'brain fog' in the world. Sometimes, my mind just won't co-operate with the rest of me! I get it both from the medication and from simply being in pain. I could possibly call it 'pain fog'!
Sometimes, you need to take a look at the whole picture, the bad and the good. If I weigh up what TN has taken from me, I can see that it has given me just as much back in return. I wouldn't change my life, not even the most painful moments.