13. Feeling that someone could hear your thoughts, or that you could hear what another person was thinking?
15. Problems with memory (e.g., learning new information) or with location (e.g., finding your way home)?
18. Feeling detached or distant from yourself, your body, your physical surroundings, or your memories?
23. Using any of the following medicines ON YOUR OWN, that is, without a doctor’s prescription, in greater amounts or longer than prescribed [e.g., painkillers (like Vicodin), stimulants (like Ritalin or Adderall), sedatives or tranquilizers (like sleeping pills or Valium), or drugs like marijuana, cocaine or crack, club drugs (like ecstasy), hallucinogens (like LSD), heroin, inhalants or solvents (like glue), or methamphetamine (like speed)]?