Name Age Employment Drugs used
Sharon 51 Unemployed Current daily use: Prescribed morphine; marijuana
      Past daily use: Alcohol, LSD, crack, cocaine
Sean 35 Self-employed Current daily use: Marijuana
      Occasional use: Cocaine, MDMA, psilocybin
Jenna 34 Self-employed Current daily use: Marijuana
Haylei 30 Full-time Current daily use: Marijuana, cigarettes
      Occasional past use Alcohol, over-the-counter pills
      Sampling: LSD, ecstasy, psilocybin
Joshua 25 Masters-level health professions student Current daily use: Marijuana
Paul 21 Head of drug distribution organization Current daily use: Prescribed Ritalin
Table 1: Summary of research participants.