I have been clean for about 6-7 months off heroin. Someone just gave me a quarter of a 50mcg Fentanyl matrix patch. I have little to no tolerance as far as I'm concerned. How should I dose? And before its not your business so trade it, please note that I wouldn't have posted this if i didn't want a mature and experienced opinion. Regardless of how much Ive read i would still like some responses of my own to go off of. From what Ive been reading breaking a 50mcg matrix patch into 10th's is fairly safe. I generally have a naturally high tolerance for downers yet this is still probably the smartest thing for me to do considering its my first in-counter Fentynal. So i have a quarter, at first i just put the whole thing under my tounge than got a vague feeling that i needed to look into this before taking any amount. Anyone got anything for me? How much should i break this quarter down?