This is an interesting concept. Abnormalities in the brain can definitely affect the way that one develops socially. Maybe personality too, but I tend to think that personity is inherent. Possibly... controlling diet would help regulate chemicals in the brain and that inherent personality could really come out. It's just like so n eone on drugs. Sober, they may exhibit one personality abd while under the influence of drugs, they may exhibit something totally different.This is an interesting concept. Abnormalities in the brain can definitely affect the way that one develops socially. Maybe personality too, but I tend to think that personity is inherent. Possibly... ...See more

Good point. It really can be unnerving to realise the "you" you thought you were is no more than chemicals in the brain. Then again, what else is personality?