According to researchers at Macquarie University in Sydney, psychopaths have a really poor sense of smell….hmm and empathy. A smelling test on 79 non criminal psychopaths revealed that they were unable to identify distinctive smells such as coffee, oranges and leather. This dysfunction has been traced to the orbito-frontal complex (OFC) part of the brain that has also been linked to severe personality disorders. So you really can’t tell a psychopath to wake up and smell the coffee!!!
Psst Someone might want to inform CSI