f**k**g horrible stuff. Can't sleep, can't get a hard on...can't get your head round anything. Addictive, turns people into arseholes.
Had a g/f who was pretty much an addict. Ephedrine in the morning, little bomb of whizz a bit later on. Little bombs during the day and loads at night. Then a diazzy to get to sleep and do it all again the next day.
f**k**g nightmare she was. I only put up with her because she was stunning, but the whizz took that away too. Went down to about 6 stone and thought she looked good.