it is one of the most addictive narcotics available and can also kill you if it misfires in it's time-release delivery (too much of the dope at once = respiratory failure = death). heat can cause it to misfire -- a lounge in a hot tub or a day in the sun
....bye bye. also, if a child or other person who is opiate-naive handles it, it can kill them with one exposure. it was not worth the terrible risk, in my humble opinion.