"i took celexa many years ago and when i stopped taking it i developed brain zaps a common side effect of withdrawal. after one month of quitting celexa i started hearing voices telling me to harm others. it got so bad that i started attacking people with a knife. i was arrested by the police. during trial i was found not criminally responsible (ncr). i was suffering from psychosis. i was sent to a secure hospital. i spent a year in there  i saw the review board and they said i was a significant threat to the safety of the public because i told my doctor i felt like killing more people. "