u/Careless-Age-6798

So a few weeks ago I got my hands on a little baggie of fent from, I’ve never done drugs in my life aside from the 70mg of Vyvanse I’m prescribed and the occasional double dose when I had a lot of work to catch up on. This bag has been burning a hole in my drawer the past few weeks. What should I expect? How do I know what’s too much? I know that it can easily kill you. I don’t really know about drugs the bag was given to me by a coworker who went to rehab and asked if I wanted it and I didn’t want to throw it out because I didn’t want anyone getting a contact high but now I really want to try it