The distinction between diseases of "brain" and "mind," between "neurological" problems and "psychological" or "psychiatric" ones, is an unfortunate cultural inheritance that permeates society and medicine. It reflects a basic ignorance of the relation between brain and mind. Diseases of the brain are seen as tragedies visited on people who cannot be blamed for their condition, while diseases of the mind, especially those that affect conduct and emotion, are seen as social inconveniences for which sufferers have much to answer. Individuals are to be blamed for their character flaws, defective emotional modulation, and so on; lack of willpower is supposed to be the primary problem.

No weakness of the human mind has more frequently incurred animadversion, than the negligence with which men overlook their own faults, however flagrant, and the easiness with which they pardon them, however frequently repeated.

We had no compunction toward our enemies [the ants] and took to increasingly desperate and violent means of dealing with them. If we noticed they'd laid siege to a snack, we might trap them in a circle drawn with water and take away whatever they were eating, then watch them scurry about in confusion before wiping them off the floor with a wet cloth. I took pleasure in seeing them shrivel into black points when burning coals were rolled over them. When they attacked an unwashed pan or cup they'd soon be mercilessly drowned. I suppose initially each of us did these things only when we were alone, but in time, we began to be openly cruel. We came around to Amma's view of them as demons come to swallow our home and became a family that took pleasure in their destruction. We might have changed houses since, but habits are harder to change.