In this episode of Doc Shock: Your Addiction Lifeguard, we talk about the relapse trigger nobody expects: the people who come strolling back in with a smile, a memory, and an invitation—“the enemy in the parking lot.” Doc breaks down why old using friends can time-travel you right back into the danger zone, and how clear, no-drama boundaries (block, delete, move on) are sometimes the most compassionate way to choose your life.