Psychedelic Drugs Market Segmentation by Source (Synthetic and Natural); Type (Empathogens, Dissociative, and Others); by Application (Narcolepsy, Treatment Resistant Depression, Post-Traumatic Stress Disorder, and Others); by Drugs (Gamma-Hydroxybutyric Acid, Ketamine, and Others); by Route of Administration (Oral, Inhalation, and Injectable); and by End User (Hospitals, and Specialty Clinics) - Global Demand Analysis & Opportunity Outlook 2031