“Once stoned, the study participants find the 10-minute Cognivue test overwhelming, to say the least. ‘I kept questioning my sanity,’ one guy tells me. The clusters of vibrating dots confuse and frustrate almost everyone. ‘Are there dots? There are not dots,’ one person says. ‘All the dots, they turned into an amorphous borb,’ adds another. A guy with long hair sums up the experience: ‘I hate them dots.’”