people who get cranky without weed, i bet also get cranky once they get used to any other drug in their system.. weak or not... same as caffiene.. of the addictions, that rates pretty low... people that get cranky over not having weed, and consume caffiene daily, i bet would also get cranky when their caffiene is taken away for a day or so...

physical withdrawl includes shit like, jitteryness, shakeyness, nasuea, vomiting, pain (physical pain throughout your body) shit like anger, irritability, anxiousness, short temper, may accompony symptoms of drugs that DO have physical addiction, but that doesn't mean those are physical withdrawl symptoms... they are psychological...