For the love of God, yes. Get Narcon trained no matter what industry you work in. Narcotics abuse knows no bounds, race, career, age, or bank balance.
Last night I brought Narcan to a girl who was unresponsive on the floor while her friends screamed at me that it was unnecessary and not to give it. Her lips were turning blue. I did it anyway. She abruptly woke up about 15 seconds after. For the love of god get Narcan trained.