Yes you can get high off of it with the eight amount. I have seen people in my town inject them. They say it's like a cocaine,speed type of high. Never done them myself and I wouldn't advise it. It causes your veins to crystallize and not to mention how dry your eyes ,mouth etc would be. I know I take half of a 5mg pill because I'm prescribed for sweating from methadone and it drys me right out and it's hard to urinate even with a full bladder..