Two dollars spent on a cheaper fish oil supplement may be two dollars spent for nothing.
This means a higher proportion is included. This, in turn, leaves the brain truly never satisfied with any other pleasurable event or consumption, and the only way to make the addict feel good again is to get his or her fix on more meth.
The safe attitude is then to stay under a reasonable limit: in that way you won't have the maximum benefits but you stay on the safe side. - River Phoenix died from a lethal combination of cocaine, morphine, Valium, ephedrine (which suggests to me he may have done crystal meth), and marijuana. It made it easier for me to fight the urge to take them.