Davidson explained he smoked marijuana constantly despite knowing it wasn’t healthy. He added that, while he wasn’t much of a drinker, his TV career brought pills, acid and ketamine into his life as he coped with anxiety. He also quipped that his partying continued until around age 30.
He has spoken publicly about entering rehab multiple times. In September 2023 he mentioned getting clean after another treatment stint, joking that “seventh time’s the charm,” and acknowledged daily ketamine use for years. Reports also note he sought inpatient care for PTSD and borderline personality disorder, and that prior rehab stays occurred in 2020 and 2016.