Smoking Weed

Psychosis image source here.

In a group of 100 people, three would be expected, statistically speaking, to develop a psychotic illness such as schizophrenia or bipolar disorder with psychosis.

When you factor in the marijuana study, one or two more, depending on how often they use it, will have psychotic illness.

- Bruce Spring, M.D., highlighting the fact that pot is not benign.

An earlier reference to Cannabis Psychosis here.