Which is what heavy drug use does to a person.
Here's a pic I took at Occupy San Francisco on the 29th, showing a group of stoners sharing their weed on a tray, with a stoner on the right rolling a doobie. They're about 100 feet from the nearest police officer, on the edge of the camp at Justin Herman Plaza.
They look like they have 99 brain cells altogether.
There was a Spanish woman who tried to engage me in imago therapy for about ten minutes. Also, Lots of Trotskyists.