In the video below you see a man, named Larry, who has severe Parkinson's Disease. And after applying a few THC droplet's into his mouth the symptom's subside and Larry becomes calm and even can form normal full sentences!
Truly remarkable, and yes, I know the argument against Medical Marijuana, but why wouldn't you want someone who's suffering, someone who's going through chemo and has no appetite, someone who's so stressed out they are suffering from weight loss, to NOT get the help he or she needs?