Byron White, Powell v. Texas (392 U.S. 514)…
“ For these reasons, I cannot say that the chronic alcoholic who proves his disease and a compulsion to drink is shielded from conviction when he has knowingly failed to take feasible precautions against committing a criminal act, here the act of going to or remaining in a public place. On such facts the alcoholic is like a person with smallpox, who could be convicted for being on the street but not for being ill, or, like the epileptic, who would be punished for driving a car but not for his disease. ”
