I use it often but not addicted...I can go months with an 8 sitting in my bag. And not touch it..usually do it when I am heading out and carry a sniffer. Does anyone know where to read up on how they cut it and can you test the purity. I know the colors etc...but I want to know whats in it and how pure it is. Some say they cut it with ether or ether based, oil based etc...any answers fellas will be appreciated much.