Have you been formally diagnosed with depression?
Have you ever felt or do you currently feel suicidal?
Any personal history of epilepsy, seizures, and/or cancer? (cancer can't be within 3 years at least)
Any major surgeries in the past 4 weeks and/or any planned surgeries in the near future?
Do you currently use marijuana?
If yes, are you willing to stop?
Any history of substance or alcohol abuse within the last 12 months?
Are you currently pregnant, planning to be, or breastfeeding?