I was waiting for my bus right outside school today when one of my really good friends shows up out of nowhere and asks me if he can borrow a five. He was acting really weird about it and was all twitchy and stuff. I only had four dollars on me at the time so I gave him all that I had. He thanked me, and I asked what was up, and basically he told me he just took eight morphine pills and he needed some money to get to the gas station. He said he was gonna die and he laughed about it and stuff, and then he left.

I'm afraid I just gave him drug money because he didn't say what he was gonna do at the gas station... can someone tell me how much it takes to OD on morphine pills?