Inclusion Criteria:  Able to read and write English BMI 18-35 Beer drinking  Exclusion Criteria:  Meet current criteria for any substance use disorder, excluding caffeine Current significant medical conditions or psychiatric symptoms requiring medication Current use of medications/drugs that interfere with the HPA axis response Peri and post-menopausal women, pregnant or lactating women, and those with hysterectomies Metal in body (for MRI safety) Systemic fungal infections (contraindication for hydrocortisone) Known hypersensitivity to components of hydrocortisone tablets (hydrocortisone, calcium stearate, corn starch, lactose, mineral oil, sorbic acid, sucrose)